19943960400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 1080

約数和(自身を含む): 89816751360

約数和(自身を除く): 69872790960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 98, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 150, 156, 168, 169, 175, 180, 182, 189, 195, 196, 200, 208, 210, 216, 223, 225, 234, 240, 245, 252, 260, 270, 273, 280, 294, 300, 312, 315, 325, 336, 338, 350, 351, 360, 364, 378, 390, 392, 400, 420, 432, 441, 446, 450, 455, 468, 490, 504, 507, 520, 525, 540, 546, 560, 585, 588, 600, 624, 630, 637, 650, 669, 675, 676, 700, 702, 720, 728, 735, 756, 780, 784, 819, 840, 845, 882, 892, 900, 910, 936, 945, 975, 980, 1008, 1014, 1040, 1050, 1080, 1092, 1115, 1170, 1176, 1183, 1200, 1225, 1260, 1274, 1300, 1323, 1338, 1350, 1352, 1365, 1400, 1404, 1456, 1470, 1512, 1521, 1560, 1561, 1575, 1638, 1680, 1690, 1755, 1764, 1784, 1800, 1820, 1872, 1890, 1911, 1950, 1960, 2007, 2028, 2100, 2160, 2184, 2205, 2230, 2275, 2340, 2352, 2366, 2450, 2457, 2520, 2535, 2548, 2600, 2646, 2676, 2700, 2704, 2730, 2800, 2808, 2899, 2925, 2940, 3024, 3042, 3120, 3122, 3150, 3185, 3276, 3345, 3380, 3510, 3528, 3549, 3568, 3600, 3640, 3675, 3780, 3822, 3900, 3920, 4014, 4056, 4095, 4200, 4225, 4368, 4410, 4460, 4550, 4563, 4680, 4683, 4725, 4732, 4900, 4914, 5040, 5070, 5096, 5200, 5292, 5352, 5400, 5460, 5575, 5616, 5733, 5798, 5850, 5880, 5915, 6021, 6084, 6244, 6300, 6370, 6552, 6615, 6690, 6760, 6825, 7020, 7056, 7098, 7280, 7350, 7560, 7605, 7644, 7800, 7805, 8028, 8112, 8190, 8281, 8400, 8450, 8697, 8775, 8820, 8920, 9100, 9126, 9360, 9366, 9450, 9464, 9555, 9800, 9828, 10035, 10140, 10192, 10584, 10647, 10704, 10800, 10920, 10927, 11025, 11150, 11466, 11596, 11700, 11760, 11830, 12042, 12168, 12285, 12488, 12600, 12675, 12740, 13104, 13230, 13380, 13520, 13650, 14040, 14049, 14196, 14495, 14700, 15120, 15210, 15288, 15600, 15610, 15925, 16056, 16380, 16562, 16725, 16900, 17199, 17394, 17550, 17640, 17745, 17840, 18200, 18252, 18732, 18900, 18928, 19110, 19600, 19656, 20070, 20280, 20293, 20475, 21168, 21294, 21840, 21854, 22050, 22300, 22815, 22932, 23192, 23400, 23415, 23660, 24084, 24336, 24570, 24843, 24976, 25200, 25350, 25480, 26091, 26460, 26760, 27300, 28080, 28098, 28392, 28665, 28990, 29400, 29575, 30105, 30420, 30576, 31220, 31850, 31941, 32112, 32760, 32781, 33075, 33124, 33450, 33800, 34398, 34788, 35100, 35280, 35490, 36400, 36504, 37464, 37687, 37800, 38025, 38220, 39025, 39312, 40140, 40560, 40586, 40950, 41405, 42147, 42588, 43485, 43708, 44100, 44600, 45630, 45864, 46384, 46800, 46830, 47320, 47775, 48168, 49140, 49686, 50175, 50700, 50960, 52182, 52920, 53235, 53520, 54600, 54635, 56196, 56784, 57330, 57980, 58800, 59150, 60210, 60840, 60879, 61425, 62440, 63700, 63882, 65520, 65562, 66150, 66248, 66900, 67600, 68796, 69576, 70200, 70245, 70980, 72475, 73008, 74529, 74928, 75374, 75600, 76050, 76440, 78050, 78273, 80280, 81172, 81900, 82810, 84294, 85176, 85995, 86970, 87416, 88200, 88725, 89200, 91260, 91728, 93660, 94640, 95550, 96336, 98280, 98343, 99372, 100350, 101400, 101465, 104364, 105840, 106470, 109200, 109270, 112392, 113061, 114075, 114660, 115960, 117075, 118300, 120420, 121680, 121758, 122850, 124215, 124880, 127400, 127764, 130455, 131124, 132300, 132496, 133800, 137592, 139152, 140400, 140490, 141960, 142051, 143325, 144950, 149058, 150525, 150748, 152100, 152880, 156100, 156546, 159705, 160560, 162344, 163800, 163905, 165620, 168588, 170352, 171990, 173940, 174832, 176400, 177450, 182520, 182637, 187320, 188435, 191100, 196560, 196686, 198744, 200700, 202800, 202930, 207025, 208728, 210735, 212940, 217425, 218540, 223587, 224784, 226122, 228150, 229320, 231920, 234150, 236600, 240840, 243516, 245700, 248430, 254800, 255528, 260910, 262248, 263809, 264600, 266175, 267600, 273175, 275184, 280980, 283920, 284102, 286650, 289900, 295029, 298116, 301050, 301496, 304200, 304395, 312200, 313092, 319410, 324688, 327600, 327810, 331240, 337176, 339183, 343980, 347880, 351225, 354900, 365040, 365274, 372645, 374640, 376870, 382200, 391365, 393372, 397488, 401400, 405860, 414050, 417456, 421470, 425880, 426153, 429975, 434850, 437080, 447174, 452244, 456300, 458640, 468300, 473200, 481680, 487032, 491400, 491715, 496860, 507325, 511056, 521820, 524496, 527618, 529200, 532350, 546350, 547911, 561960, 565305, 568204, 573300, 579800, 590058, 596232, 602100, 602992, 608400, 608790, 621075, 624400, 626184, 638820, 652275, 655620, 662480, 674352, 678366, 687960, 695760, 702450, 709800, 710255, 730548, 745290, 753740, 764400, 782730, 786744, 791427, 798525, 802800, 811720, 819525, 828100, 842940, 851760, 852306, 859950, 869700, 874160, 894348, 904488, 912600, 913185, 936600, 942175, 974064, 982800, 983430, 993720, 1014650, 1017549, 1043640, 1053675, 1055236, 1064700, 1092700, 1095822, 1117935, 1123920, 1130610, 1136408, 1146600, 1159600, 1180116, 1192464, 1204200, 1217580, 1242150, 1252368, 1277640, 1278459, 1304550, 1311240, 1319045, 1356732, 1375920, 1404900, 1419600, 1420510, 1461096, 1475145, 1490580, 1507480, 1521975, 1565460, 1573488, 1582854, 1597050, 1623440, 1639050, 1656200, 1685880, 1695915, 1704612, 1719900, 1739400, 1788696, 1808976, 1825200, 1826370, 1846663, 1863225, 1873200, 1884350, 1956825, 1966860, 1987440, 2029300, 2035098, 2087280, 2107350, 2110472, 2129400, 2130765, 2185400, 2191644, 2235870, 2261220, 2272816, 2293200, 2360232, 2374281, 2408400, 2435160, 2458575, 2484300, 2555280, 2556918, 2609100, 2622480, 2638090, 2713464, 2739555, 2809800, 2826525, 2841020, 2922192, 2950290, 2981160, 3014960, 3043950, 3130920, 3165708, 3194100, 3278100, 3312400, 3371760, 3391830, 3409224, 3439800, 3478800, 3551275, 3577392, 3652740, 3693326, 3726450, 3768700, 3835377, 3913650, 3933720, 3957135, 4058600, 4070196, 4214700, 4220944, 4258800, 4261530, 4370800, 4383288, 4471740, 4522440, 4565925, 4720464, 4748562, 4870320, 4917150, 4968600, 5087745, 5113836, 5218200, 5276180, 5426928, 5479110, 5539989, 5589675, 5619600, 5653050, 5682040, 5900580, 5962320, 6087900, 6261840, 6331416, 6388200, 6392295, 6556200, 6595225, 6783660, 6818448, 6879600, 7102550, 7122843, 7305480, 7375725, 7386652, 7452900, 7537400, 7670754, 7827300, 7867440, 7914270, 8117200, 8140392, 8429400, 8479575, 8523060, 8766576, 8943480, 9044880, 9131850, 9233315, 9497124, 9834300, 9937200, 10175490, 10227672, 10436400, 10552360, 10653825, 10958220, 11079978, 11179350, 11306100, 11364080, 11801160, 11871405, 12175800, 12662832, 12776400, 12784590, 13112400, 13190450, 13567320, 13697775, 14205100, 14245686, 14610960, 14751450, 14773304, 14905800, 15074800, 15341508, 15654600, 15828540, 16280784, 16619967, 16858800, 16959150, 17046120, 17886960, 18263700, 18466630, 18994248, 19176885, 19668600, 19785675, 20350980, 20455344, 21104720, 21307650, 21916440, 22159956, 22358700, 22612200, 23602320, 23742810, 24351600, 25438725, 25569180, 26380900, 27134640, 27395550, 27699945, 28410200, 28491372, 29502900, 29546608, 29811600, 30683016, 31309200, 31657080, 31961475, 33239934, 33918300, 34092240, 35614215, 36527400, 36933260, 37988496, 38353770, 39337200, 39571350, 40701960, 42615300, 43832880, 44319912, 44717400, 45224400, 46166575, 47485620, 49859901, 50877450, 51138360, 52761800, 54791100, 55399890, 56820400, 56982744, 59005800, 59357025, 61366032, 63314160, 63922950, 66479868, 67836600, 71228430, 73054800, 73866520, 76707540, 79142700, 81403920, 83099835, 85230600, 88639824, 89434800, 92333150, 94971240, 95884425, 99719802, 101754900, 102276720, 105523600, 109582200, 110799780, 113965488, 118011600, 118714050, 127845900, 132959736, 135673200, 138499725, 142456860, 147733040, 153415080, 158285400, 166199670, 170461200, 178071075, 184666300, 189942480, 191768850, 199439604, 203509800, 219164400, 221599560, 237428100, 249299505, 255691800, 265919472, 276999450, 284913720, 306830160, 316570800, 332399340, 356142150, 369332600, 383537700, 398879208, 407019600, 415499175, 443199120, 474856200, 498599010, 511383600, 553998900, 569827440, 664798680, 712284300, 738665200, 767075400, 797758416, 830998350, 949712400, 997198020, 1107997800, 1246497525, 1329597360, 1424568600, 1534150800, 1661996700, 1994396040, 2215995600, 2492995050, 2849137200, 3323993400, 3988792080, 4985990100, 6647986800, 9971980200, 19943960400]

約数ペア:

[(1, 19943960400), (2, 9971980200), (3, 6647986800), (4, 4985990100), (5, 3988792080), (6, 3323993400), (7, 2849137200), (8, 2492995050), (9, 2215995600), (10, 1994396040), (12, 1661996700), (13, 1534150800), (14, 1424568600), (15, 1329597360), (16, 1246497525), (18, 1107997800), (20, 997198020), (21, 949712400), (24, 830998350), (25, 797758416), (26, 767075400), (27, 738665200), (28, 712284300), (30, 664798680), (35, 569827440), (36, 553998900), (39, 511383600), (40, 498599010), (42, 474856200), (45, 443199120), (48, 415499175), (49, 407019600), (50, 398879208), (52, 383537700), (54, 369332600), (56, 356142150), (60, 332399340), (63, 316570800), (65, 306830160), (70, 284913720), (72, 276999450), (75, 265919472), (78, 255691800), (80, 249299505), (84, 237428100), (90, 221599560), (91, 219164400), (98, 203509800), (100, 199439604), (104, 191768850), (105, 189942480), (108, 184666300), (112, 178071075), (117, 170461200), (120, 166199670), (126, 158285400), (130, 153415080), (135, 147733040), (140, 142456860), (144, 138499725), (147, 135673200), (150, 132959736), (156, 127845900), (168, 118714050), (169, 118011600), (175, 113965488), (180, 110799780), (182, 109582200), (189, 105523600), (195, 102276720), (196, 101754900), (200, 99719802), (208, 95884425), (210, 94971240), (216, 92333150), (223, 89434800), (225, 88639824), (234, 85230600), (240, 83099835), (245, 81403920), (252, 79142700), (260, 76707540), (270, 73866520), (273, 73054800), (280, 71228430), (294, 67836600), (300, 66479868), (312, 63922950), (315, 63314160), (325, 61366032), (336, 59357025), (338, 59005800), (350, 56982744), (351, 56820400), (360, 55399890), (364, 54791100), (378, 52761800), (390, 51138360), (392, 50877450), (400, 49859901), (420, 47485620), (432, 46166575), (441, 45224400), (446, 44717400), (450, 44319912), (455, 43832880), (468, 42615300), (490, 40701960), (504, 39571350), (507, 39337200), (520, 38353770), (525, 37988496), (540, 36933260), (546, 36527400), (560, 35614215), (585, 34092240), (588, 33918300), (600, 33239934), (624, 31961475), (630, 31657080), (637, 31309200), (650, 30683016), (669, 29811600), (675, 29546608), (676, 29502900), (700, 28491372), (702, 28410200), (720, 27699945), (728, 27395550), (735, 27134640), (756, 26380900), (780, 25569180), (784, 25438725), (819, 24351600), (840, 23742810), (845, 23602320), (882, 22612200), (892, 22358700), (900, 22159956), (910, 21916440), (936, 21307650), (945, 21104720), (975, 20455344), (980, 20350980), (1008, 19785675), (1014, 19668600), (1040, 19176885), (1050, 18994248), (1080, 18466630), (1092, 18263700), (1115, 17886960), (1170, 17046120), (1176, 16959150), (1183, 16858800), (1200, 16619967), (1225, 16280784), (1260, 15828540), (1274, 15654600), (1300, 15341508), (1323, 15074800), (1338, 14905800), (1350, 14773304), (1352, 14751450), (1365, 14610960), (1400, 14245686), (1404, 14205100), (1456, 13697775), (1470, 13567320), (1512, 13190450), (1521, 13112400), (1560, 12784590), (1561, 12776400), (1575, 12662832), (1638, 12175800), (1680, 11871405), (1690, 11801160), (1755, 11364080), (1764, 11306100), (1784, 11179350), (1800, 11079978), (1820, 10958220), (1872, 10653825), (1890, 10552360), (1911, 10436400), (1950, 10227672), (1960, 10175490), (2007, 9937200), (2028, 9834300), (2100, 9497124), (2160, 9233315), (2184, 9131850), (2205, 9044880), (2230, 8943480), (2275, 8766576), (2340, 8523060), (2352, 8479575), (2366, 8429400), (2450, 8140392), (2457, 8117200), (2520, 7914270), (2535, 7867440), (2548, 7827300), (2600, 7670754), (2646, 7537400), (2676, 7452900), (2700, 7386652), (2704, 7375725), (2730, 7305480), (2800, 7122843), (2808, 7102550), (2899, 6879600), (2925, 6818448), (2940, 6783660), (3024, 6595225), (3042, 6556200), (3120, 6392295), (3122, 6388200), (3150, 6331416), (3185, 6261840), (3276, 6087900), (3345, 5962320), (3380, 5900580), (3510, 5682040), (3528, 5653050), (3549, 5619600), (3568, 5589675), (3600, 5539989), (3640, 5479110), (3675, 5426928), (3780, 5276180), (3822, 5218200), (3900, 5113836), (3920, 5087745), (4014, 4968600), (4056, 4917150), (4095, 4870320), (4200, 4748562), (4225, 4720464), (4368, 4565925), (4410, 4522440), (4460, 4471740), (4550, 4383288), (4563, 4370800), (4680, 4261530), (4683, 4258800), (4725, 4220944), (4732, 4214700), (4900, 4070196), (4914, 4058600), (5040, 3957135), (5070, 3933720), (5096, 3913650), (5200, 3835377), (5292, 3768700), (5352, 3726450), (5400, 3693326), (5460, 3652740), (5575, 3577392), (5616, 3551275), (5733, 3478800), (5798, 3439800), (5850, 3409224), (5880, 3391830), (5915, 3371760), (6021, 3312400), (6084, 3278100), (6244, 3194100), (6300, 3165708), (6370, 3130920), (6552, 3043950), (6615, 3014960), (6690, 2981160), (6760, 2950290), (6825, 2922192), (7020, 2841020), (7056, 2826525), (7098, 2809800), (7280, 2739555), (7350, 2713464), (7560, 2638090), (7605, 2622480), (7644, 2609100), (7800, 2556918), (7805, 2555280), (8028, 2484300), (8112, 2458575), (8190, 2435160), (8281, 2408400), (8400, 2374281), (8450, 2360232), (8697, 2293200), (8775, 2272816), (8820, 2261220), (8920, 2235870), (9100, 2191644), (9126, 2185400), (9360, 2130765), (9366, 2129400), (9450, 2110472), (9464, 2107350), (9555, 2087280), (9800, 2035098), (9828, 2029300), (10035, 1987440), (10140, 1966860), (10192, 1956825), (10584, 1884350), (10647, 1873200), (10704, 1863225), (10800, 1846663), (10920, 1826370), (10927, 1825200), (11025, 1808976), (11150, 1788696), (11466, 1739400), (11596, 1719900), (11700, 1704612), (11760, 1695915), (11830, 1685880), (12042, 1656200), (12168, 1639050), (12285, 1623440), (12488, 1597050), (12600, 1582854), (12675, 1573488), (12740, 1565460), (13104, 1521975), (13230, 1507480), (13380, 1490580), (13520, 1475145), (13650, 1461096), (14040, 1420510), (14049, 1419600), (14196, 1404900), (14495, 1375920), (14700, 1356732), (15120, 1319045), (15210, 1311240), (15288, 1304550), (15600, 1278459), (15610, 1277640), (15925, 1252368), (16056, 1242150), (16380, 1217580), (16562, 1204200), (16725, 1192464), (16900, 1180116), (17199, 1159600), (17394, 1146600), (17550, 1136408), (17640, 1130610), (17745, 1123920), (17840, 1117935), (18200, 1095822), (18252, 1092700), (18732, 1064700), (18900, 1055236), (18928, 1053675), (19110, 1043640), (19600, 1017549), (19656, 1014650), (20070, 993720), (20280, 983430), (20293, 982800), (20475, 974064), (21168, 942175), (21294, 936600), (21840, 913185), (21854, 912600), (22050, 904488), (22300, 894348), (22815, 874160), (22932, 869700), (23192, 859950), (23400, 852306), (23415, 851760), (23660, 842940), (24084, 828100), (24336, 819525), (24570, 811720), (24843, 802800), (24976, 798525), (25200, 791427), (25350, 786744), (25480, 782730), (26091, 764400), (26460, 753740), (26760, 745290), (27300, 730548), (28080, 710255), (28098, 709800), (28392, 702450), (28665, 695760), (28990, 687960), (29400, 678366), (29575, 674352), (30105, 662480), (30420, 655620), (30576, 652275), (31220, 638820), (31850, 626184), (31941, 624400), (32112, 621075), (32760, 608790), (32781, 608400), (33075, 602992), (33124, 602100), (33450, 596232), (33800, 590058), (34398, 579800), (34788, 573300), (35100, 568204), (35280, 565305), (35490, 561960), (36400, 547911), (36504, 546350), (37464, 532350), (37687, 529200), (37800, 527618), (38025, 524496), (38220, 521820), (39025, 511056), (39312, 507325), (40140, 496860), (40560, 491715), (40586, 491400), (40950, 487032), (41405, 481680), (42147, 473200), (42588, 468300), (43485, 458640), (43708, 456300), (44100, 452244), (44600, 447174), (45630, 437080), (45864, 434850), (46384, 429975), (46800, 426153), (46830, 425880), (47320, 421470), (47775, 417456), (48168, 414050), (49140, 405860), (49686, 401400), (50175, 397488), (50700, 393372), (50960, 391365), (52182, 382200), (52920, 376870), (53235, 374640), (53520, 372645), (54600, 365274), (54635, 365040), (56196, 354900), (56784, 351225), (57330, 347880), (57980, 343980), (58800, 339183), (59150, 337176), (60210, 331240), (60840, 327810), (60879, 327600), (61425, 324688), (62440, 319410), (63700, 313092), (63882, 312200), (65520, 304395), (65562, 304200), (66150, 301496), (66248, 301050), (66900, 298116), (67600, 295029), (68796, 289900), (69576, 286650), (70200, 284102), (70245, 283920), (70980, 280980), (72475, 275184), (73008, 273175), (74529, 267600), (74928, 266175), (75374, 264600), (75600, 263809), (76050, 262248), (76440, 260910), (78050, 255528), (78273, 254800), (80280, 248430), (81172, 245700), (81900, 243516), (82810, 240840), (84294, 236600), (85176, 234150), (85995, 231920), (86970, 229320), (87416, 228150), (88200, 226122), (88725, 224784), (89200, 223587), (91260, 218540), (91728, 217425), (93660, 212940), (94640, 210735), (95550, 208728), (96336, 207025), (98280, 202930), (98343, 202800), (99372, 200700), (100350, 198744), (101400, 196686), (101465, 196560), (104364, 191100), (105840, 188435), (106470, 187320), (109200, 182637), (109270, 182520), (112392, 177450), (113061, 176400), (114075, 174832), (114660, 173940), (115960, 171990), (117075, 170352), (118300, 168588), (120420, 165620), (121680, 163905), (121758, 163800), (122850, 162344), (124215, 160560), (124880, 159705), (127400, 156546), (127764, 156100), (130455, 152880), (131124, 152100), (132300, 150748), (132496, 150525), (133800, 149058), (137592, 144950), (139152, 143325), (140400, 142051), (140490, 141960)]