21110445720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 1024

約数和(自身を含む): 92123136000

約数和(自身を除く): 71012690280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 41, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 82, 84, 90, 91, 93, 104, 105, 108, 117, 120, 123, 124, 126, 130, 135, 140, 155, 156, 164, 168, 169, 180, 182, 186, 189, 195, 205, 210, 216, 217, 234, 246, 248, 252, 260, 270, 273, 279, 280, 287, 310, 312, 315, 328, 338, 351, 360, 364, 369, 372, 378, 390, 403, 410, 420, 434, 455, 465, 468, 492, 504, 507, 520, 533, 540, 546, 558, 574, 585, 615, 620, 630, 651, 676, 702, 728, 738, 744, 756, 780, 806, 819, 820, 837, 840, 845, 861, 868, 910, 930, 936, 945, 984, 1014, 1066, 1080, 1085, 1092, 1107, 1116, 1148, 1170, 1183, 1209, 1230, 1240, 1260, 1271, 1302, 1352, 1365, 1395, 1404, 1435, 1476, 1512, 1521, 1560, 1599, 1612, 1638, 1640, 1674, 1690, 1722, 1736, 1755, 1820, 1845, 1860, 1890, 1953, 2015, 2028, 2132, 2170, 2184, 2197, 2214, 2232, 2296, 2340, 2366, 2418, 2457, 2460, 2520, 2535, 2542, 2583, 2604, 2665, 2730, 2790, 2808, 2821, 2870, 2952, 3042, 3198, 3224, 3255, 3276, 3348, 3380, 3444, 3510, 3549, 3627, 3640, 3690, 3720, 3731, 3780, 3813, 3906, 4030, 4056, 4095, 4185, 4264, 4305, 4340, 4394, 4428, 4563, 4680, 4732, 4797, 4836, 4914, 4920, 5070, 5084, 5166, 5208, 5239, 5330, 5460, 5535, 5580, 5642, 5740, 5859, 5915, 6045, 6084, 6355, 6396, 6510, 6552, 6591, 6696, 6760, 6888, 6929, 7020, 7098, 7254, 7380, 7462, 7560, 7605, 7626, 7749, 7812, 7995, 8060, 8190, 8370, 8463, 8610, 8680, 8788, 8856, 8897, 9126, 9464, 9594, 9672, 9765, 9828, 10140, 10168, 10332, 10478, 10647, 10660, 10881, 10920, 10985, 11070, 11160, 11193, 11284, 11439, 11480, 11718, 11830, 12090, 12168, 12285, 12710, 12792, 12915, 13020, 13182, 13858, 14040, 14105, 14196, 14391, 14508, 14760, 14924, 15210, 15252, 15379, 15498, 15624, 15717, 15990, 16120, 16380, 16523, 16740, 16926, 17220, 17576, 17745, 17794, 18135, 18252, 18655, 19065, 19188, 19530, 19656, 19773, 20280, 20664, 20787, 20956, 21294, 21320, 21762, 21970, 22140, 22386, 22568, 22815, 22878, 23436, 23660, 23985, 24180, 24570, 25389, 25420, 25830, 26040, 26195, 26364, 26691, 27716, 28210, 28392, 28782, 29016, 29295, 29848, 30420, 30504, 30758, 30996, 31434, 31941, 31980, 32760, 32955, 33046, 33480, 33579, 33852, 34317, 34440, 34645, 35490, 35588, 36270, 36504, 36673, 37310, 38130, 38376, 38745, 39060, 39546, 41574, 41912, 42315, 42588, 43524, 43940, 44280, 44485, 44772, 45630, 45756, 46137, 46872, 47151, 47320, 47970, 48360, 48503, 49140, 49569, 50778, 50840, 51660, 52390, 52728, 53235, 53382, 54405, 55432, 55965, 56420, 57195, 57564, 58590, 59319, 60840, 61516, 61992, 62361, 62868, 63882, 63960, 65910, 66092, 67158, 67704, 68107, 68634, 69290, 70980, 71176, 71955, 72540, 73346, 74620, 76167, 76260, 76895, 77490, 78120, 78585, 79092, 80073, 82615, 83148, 84630, 85176, 87048, 87880, 88970, 89544, 90077, 91260, 91512, 92274, 94302, 95940, 97006, 98280, 98865, 99138, 100737, 101556, 103320, 103935, 104780, 106470, 106764, 108810, 110019, 111930, 112840, 114390, 115128, 115661, 117180, 118638, 123032, 124722, 125736, 126945, 127764, 131820, 132184, 133455, 134316, 136214, 137268, 138411, 138580, 141453, 141960, 143910, 145080, 145509, 146692, 148707, 149240, 152334, 152520, 153790, 154980, 157170, 158184, 159705, 160146, 165230, 166296, 167895, 169260, 171585, 177940, 180154, 182520, 183365, 184548, 187083, 188604, 191880, 194012, 197730, 198276, 201474, 203112, 204321, 207870, 209560, 212940, 213528, 214799, 217620, 220038, 223860, 228780, 230685, 231322, 234360, 235755, 237276, 240219, 242515, 247845, 249444, 253890, 255528, 263640, 266910, 268632, 270231, 272428, 274536, 276822, 277160, 282906, 287820, 291018, 293384, 296595, 297414, 304668, 307580, 309960, 311805, 314340, 319410, 320292, 330057, 330460, 335790, 338520, 340535, 343170, 346983, 355880, 360308, 366730, 369096, 374166, 377208, 380835, 388024, 395460, 396552, 400365, 402948, 408642, 415233, 415740, 425880, 429598, 435240, 436527, 440076, 446121, 447720, 450385, 457560, 461370, 462644, 471510, 474552, 476749, 480438, 485030, 495690, 498888, 503685, 507780, 533820, 540462, 544856, 550095, 553644, 565812, 575640, 578305, 582036, 593190, 594828, 609336, 612963, 615160, 623610, 628680, 630539, 638820, 640584, 644397, 660114, 660920, 671580, 681070, 686340, 692055, 693966, 707265, 720616, 727545, 733460, 743535, 748332, 761670, 790920, 800730, 805896, 810693, 817284, 830466, 831480, 859196, 873054, 880152, 892242, 900770, 922740, 925288, 935415, 943020, 953498, 960876, 970060, 990171, 991380, 1007370, 1015560, 1021605, 1040949, 1067640, 1073995, 1080924, 1100190, 1107288, 1131624, 1156610, 1164072, 1186380, 1189656, 1201095, 1225926, 1247220, 1261078, 1277640, 1288794, 1309581, 1320228, 1343160, 1351155, 1362140, 1372680, 1384110, 1387932, 1414530, 1430247, 1455090, 1466920, 1487070, 1496664, 1503593, 1523340, 1601460, 1621386, 1634568, 1650285, 1660932, 1718392, 1734915, 1746108, 1784484, 1801540, 1838889, 1845480, 1870830, 1886040, 1891617, 1906996, 1921752, 1933191, 1940120, 1980342, 1982760, 2014740, 2043210, 2076165, 2081898, 2147990, 2161848, 2182635, 2200380, 2230605, 2313220, 2372760, 2383745, 2402190, 2432079, 2451852, 2494440, 2522156, 2577588, 2619162, 2640456, 2702310, 2724280, 2768220, 2775864, 2792387, 2829060, 2860494, 2910180, 2974140, 3007186, 3046680, 3064815, 3122847, 3152695, 3202920, 3221985, 3242772, 3300570, 3321864, 3469830, 3492216, 3568968, 3603080, 3677778, 3741660, 3783234, 3813992, 3866382, 3960684, 4029480, 4053465, 4086420, 4152330, 4163796, 4290741, 4295980, 4365270, 4400760, 4461210, 4510779, 4626440, 4767490, 4804380, 4864158, 4903704, 4950855, 5044312, 5155176, 5204745, 5238324, 5404620, 5536440, 5584774, 5658120, 5674851, 5720988, 5799573, 5820360, 5948280, 6014372, 6129630, 6245694, 6305390, 6443970, 6485544, 6547905, 6601140, 6939660, 7151235, 7355556, 7483320, 7517965, 7566468, 7732764, 7921368, 8106930, 8172840, 8304660, 8327592, 8377161, 8581482, 8591960, 8730540, 8922420, 9021558, 9194445, 9458085, 9534980, 9608760, 9665955, 9728316, 9901710, 10409490, 10476648, 10809240, 11169548, 11349702, 11441976, 11599146, 12028744, 12160395, 12259260, 12491388, 12610780, 12872223, 12887940, 13095810, 13202280, 13532337, 13879320, 13961935, 14302470, 14711112, 15035930, 15132936, 15465528, 15614235, 16213860, 16609320, 16754322, 17024553, 17162964, 17461080, 17844840, 18043116, 18388890, 18916170, 19069960, 19331910, 19456632, 19546709, 19803420, 20818980, 21453705, 22339096, 22553895, 22699404, 23198292, 24320790, 24518520, 24982776, 25131483, 25221560, 25744446, 25775880, 26191620, 27064674, 27923870, 28374255, 28604940, 28997865, 30071860, 31228470, 32427720, 33508644, 34049106, 34325928, 36086232, 36777780, 37832340, 38663820, 39093418, 39606840, 40597011, 41637960, 41885805, 42907410, 45107790, 45398808, 46396584, 48641580, 50262966, 51488892, 52383240, 54129348, 55847740, 56748510, 57209880, 57995730, 58640127, 60143720, 62456940, 64361115, 67017288, 67661685, 68098212, 73555560, 75394449, 75664680, 77327640, 78186836, 81194022, 83771610, 85122765, 85814820, 90215580, 97283160, 97733545, 100525932, 102977784, 108258696, 111695480, 113497020, 115991460, 117280254, 124913880, 125657415, 128722230, 135323370, 136196424, 150788898, 156373672, 162388044, 167543220, 170245530, 171629640, 175920381, 180431160, 195467090, 201051864, 202985055, 226994040, 231982920, 234560508, 251314830, 257444460, 270646740, 293200635, 301577796, 324776088, 335086440, 340491060, 351840762, 376972245, 390934180, 405970110, 469121016, 502629660, 514888920, 527761143, 541293480, 586401270, 603155592, 680982120, 703681524, 753944490, 781868360, 811940220, 879601905, 1005259320, 1055522286, 1172802540, 1407363048, 1507888980, 1623880440, 1759203810, 2111044572, 2345605080, 2638805715, 3015777960, 3518407620, 4222089144, 5277611430, 7036815240, 10555222860, 21110445720]

約数ペア:

[(1, 21110445720), (2, 10555222860), (3, 7036815240), (4, 5277611430), (5, 4222089144), (6, 3518407620), (7, 3015777960), (8, 2638805715), (9, 2345605080), (10, 2111044572), (12, 1759203810), (13, 1623880440), (14, 1507888980), (15, 1407363048), (18, 1172802540), (20, 1055522286), (21, 1005259320), (24, 879601905), (26, 811940220), (27, 781868360), (28, 753944490), (30, 703681524), (31, 680982120), (35, 603155592), (36, 586401270), (39, 541293480), (40, 527761143), (41, 514888920), (42, 502629660), (45, 469121016), (52, 405970110), (54, 390934180), (56, 376972245), (60, 351840762), (62, 340491060), (63, 335086440), (65, 324776088), (70, 301577796), (72, 293200635), (78, 270646740), (82, 257444460), (84, 251314830), (90, 234560508), (91, 231982920), (93, 226994040), (104, 202985055), (105, 201051864), (108, 195467090), (117, 180431160), (120, 175920381), (123, 171629640), (124, 170245530), (126, 167543220), (130, 162388044), (135, 156373672), (140, 150788898), (155, 136196424), (156, 135323370), (164, 128722230), (168, 125657415), (169, 124913880), (180, 117280254), (182, 115991460), (186, 113497020), (189, 111695480), (195, 108258696), (205, 102977784), (210, 100525932), (216, 97733545), (217, 97283160), (234, 90215580), (246, 85814820), (248, 85122765), (252, 83771610), (260, 81194022), (270, 78186836), (273, 77327640), (279, 75664680), (280, 75394449), (287, 73555560), (310, 68098212), (312, 67661685), (315, 67017288), (328, 64361115), (338, 62456940), (351, 60143720), (360, 58640127), (364, 57995730), (369, 57209880), (372, 56748510), (378, 55847740), (390, 54129348), (403, 52383240), (410, 51488892), (420, 50262966), (434, 48641580), (455, 46396584), (465, 45398808), (468, 45107790), (492, 42907410), (504, 41885805), (507, 41637960), (520, 40597011), (533, 39606840), (540, 39093418), (546, 38663820), (558, 37832340), (574, 36777780), (585, 36086232), (615, 34325928), (620, 34049106), (630, 33508644), (651, 32427720), (676, 31228470), (702, 30071860), (728, 28997865), (738, 28604940), (744, 28374255), (756, 27923870), (780, 27064674), (806, 26191620), (819, 25775880), (820, 25744446), (837, 25221560), (840, 25131483), (845, 24982776), (861, 24518520), (868, 24320790), (910, 23198292), (930, 22699404), (936, 22553895), (945, 22339096), (984, 21453705), (1014, 20818980), (1066, 19803420), (1080, 19546709), (1085, 19456632), (1092, 19331910), (1107, 19069960), (1116, 18916170), (1148, 18388890), (1170, 18043116), (1183, 17844840), (1209, 17461080), (1230, 17162964), (1240, 17024553), (1260, 16754322), (1271, 16609320), (1302, 16213860), (1352, 15614235), (1365, 15465528), (1395, 15132936), (1404, 15035930), (1435, 14711112), (1476, 14302470), (1512, 13961935), (1521, 13879320), (1560, 13532337), (1599, 13202280), (1612, 13095810), (1638, 12887940), (1640, 12872223), (1674, 12610780), (1690, 12491388), (1722, 12259260), (1736, 12160395), (1755, 12028744), (1820, 11599146), (1845, 11441976), (1860, 11349702), (1890, 11169548), (1953, 10809240), (2015, 10476648), (2028, 10409490), (2132, 9901710), (2170, 9728316), (2184, 9665955), (2197, 9608760), (2214, 9534980), (2232, 9458085), (2296, 9194445), (2340, 9021558), (2366, 8922420), (2418, 8730540), (2457, 8591960), (2460, 8581482), (2520, 8377161), (2535, 8327592), (2542, 8304660), (2583, 8172840), (2604, 8106930), (2665, 7921368), (2730, 7732764), (2790, 7566468), (2808, 7517965), (2821, 7483320), (2870, 7355556), (2952, 7151235), (3042, 6939660), (3198, 6601140), (3224, 6547905), (3255, 6485544), (3276, 6443970), (3348, 6305390), (3380, 6245694), (3444, 6129630), (3510, 6014372), (3549, 5948280), (3627, 5820360), (3640, 5799573), (3690, 5720988), (3720, 5674851), (3731, 5658120), (3780, 5584774), (3813, 5536440), (3906, 5404620), (4030, 5238324), (4056, 5204745), (4095, 5155176), (4185, 5044312), (4264, 4950855), (4305, 4903704), (4340, 4864158), (4394, 4804380), (4428, 4767490), (4563, 4626440), (4680, 4510779), (4732, 4461210), (4797, 4400760), (4836, 4365270), (4914, 4295980), (4920, 4290741), (5070, 4163796), (5084, 4152330), (5166, 4086420), (5208, 4053465), (5239, 4029480), (5330, 3960684), (5460, 3866382), (5535, 3813992), (5580, 3783234), (5642, 3741660), (5740, 3677778), (5859, 3603080), (5915, 3568968), (6045, 3492216), (6084, 3469830), (6355, 3321864), (6396, 3300570), (6510, 3242772), (6552, 3221985), (6591, 3202920), (6696, 3152695), (6760, 3122847), (6888, 3064815), (6929, 3046680), (7020, 3007186), (7098, 2974140), (7254, 2910180), (7380, 2860494), (7462, 2829060), (7560, 2792387), (7605, 2775864), (7626, 2768220), (7749, 2724280), (7812, 2702310), (7995, 2640456), (8060, 2619162), (8190, 2577588), (8370, 2522156), (8463, 2494440), (8610, 2451852), (8680, 2432079), (8788, 2402190), (8856, 2383745), (8897, 2372760), (9126, 2313220), (9464, 2230605), (9594, 2200380), (9672, 2182635), (9765, 2161848), (9828, 2147990), (10140, 2081898), (10168, 2076165), (10332, 2043210), (10478, 2014740), (10647, 1982760), (10660, 1980342), (10881, 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(21320, 990171), (21762, 970060), (21970, 960876), (22140, 953498), (22386, 943020), (22568, 935415), (22815, 925288), (22878, 922740), (23436, 900770), (23660, 892242), (23985, 880152), (24180, 873054), (24570, 859196), (25389, 831480), (25420, 830466), (25830, 817284), (26040, 810693), (26195, 805896), (26364, 800730), (26691, 790920), (27716, 761670), (28210, 748332), (28392, 743535), (28782, 733460), (29016, 727545), (29295, 720616), (29848, 707265), (30420, 693966), (30504, 692055), (30758, 686340), (30996, 681070), (31434, 671580), (31941, 660920), (31980, 660114), (32760, 644397), (32955, 640584), (33046, 638820), (33480, 630539), (33579, 628680), (33852, 623610), (34317, 615160), (34440, 612963), (34645, 609336), (35490, 594828), (35588, 593190), (36270, 582036), (36504, 578305), (36673, 575640), (37310, 565812), (38130, 553644), (38376, 550095), (38745, 544856), (39060, 540462), (39546, 533820), (41574, 507780), (41912, 503685), (42315, 498888), (42588, 495690), (43524, 485030), (43940, 480438), (44280, 476749), (44485, 474552), (44772, 471510), (45630, 462644), (45756, 461370), (46137, 457560), (46872, 450385), (47151, 447720), (47320, 446121), (47970, 440076), (48360, 436527), (48503, 435240), (49140, 429598), (49569, 425880), (50778, 415740), (50840, 415233), (51660, 408642), (52390, 402948), (52728, 400365), (53235, 396552), (53382, 395460), (54405, 388024), (55432, 380835), (55965, 377208), (56420, 374166), (57195, 369096), (57564, 366730), (58590, 360308), (59319, 355880), (60840, 346983), (61516, 343170), (61992, 340535), (62361, 338520), (62868, 335790), (63882, 330460), (63960, 330057), (65910, 320292), (66092, 319410), (67158, 314340), (67704, 311805), (68107, 309960), (68634, 307580), (69290, 304668), (70980, 297414), (71176, 296595), (71955, 293384), (72540, 291018), (73346, 287820), (74620, 282906), (76167, 277160), (76260, 276822), (76895, 274536), (77490, 272428), (78120, 270231), (78585, 268632), (79092, 266910), (80073, 263640), (82615, 255528), (83148, 253890), (84630, 249444), (85176, 247845), (87048, 242515), (87880, 240219), (88970, 237276), (89544, 235755), (90077, 234360), (91260, 231322), (91512, 230685), (92274, 228780), (94302, 223860), (95940, 220038), (97006, 217620), (98280, 214799), (98865, 213528), (99138, 212940), (100737, 209560), (101556, 207870), (103320, 204321), (103935, 203112), (104780, 201474), (106470, 198276), (106764, 197730), (108810, 194012), (110019, 191880), (111930, 188604), (112840, 187083), (114390, 184548), (115128, 183365), (115661, 182520), (117180, 180154), (118638, 177940), (123032, 171585), (124722, 169260), (125736, 167895), (126945, 166296), (127764, 165230), (131820, 160146), (132184, 159705), (133455, 158184), (134316, 157170), (136214, 154980), (137268, 153790), (138411, 152520), (138580, 152334), (141453, 149240), (141960, 148707), (143910, 146692), (145080, 145509)]