19338238080

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 960

約数和(自身を含む): 84081602880

約数和(自身を除く): 64743364800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 147, 160, 161, 162, 168, 180, 184, 189, 192, 196, 207, 210, 216, 224, 230, 240, 245, 252, 270, 276, 280, 288, 294, 315, 320, 322, 324, 331, 336, 345, 360, 368, 378, 384, 392, 405, 414, 420, 432, 441, 448, 460, 480, 483, 490, 504, 540, 552, 560, 567, 576, 588, 621, 630, 640, 644, 648, 662, 672, 690, 720, 735, 736, 756, 784, 805, 810, 828, 840, 864, 882, 896, 920, 945, 960, 966, 980, 993, 1008, 1035, 1080, 1104, 1120, 1127, 1134, 1152, 1176, 1242, 1260, 1288, 1296, 1323, 1324, 1344, 1380, 1440, 1449, 1470, 1472, 1512, 1568, 1610, 1620, 1655, 1656, 1680, 1728, 1764, 1840, 1863, 1890, 1920, 1932, 1960, 1986, 2016, 2070, 2160, 2205, 2208, 2240, 2254, 2268, 2317, 2352, 2415, 2484, 2520, 2576, 2592, 2646, 2648, 2688, 2760, 2835, 2880, 2898, 2940, 2944, 2979, 3024, 3105, 3136, 3220, 3240, 3310, 3312, 3360, 3381, 3456, 3528, 3680, 3726, 3780, 3864, 3920, 3969, 3972, 4032, 4140, 4320, 4347, 4410, 4416, 4480, 4508, 4536, 4634, 4704, 4830, 4965, 4968, 5040, 5152, 5184, 5292, 5296, 5520, 5635, 5670, 5760, 5796, 5880, 5958, 6048, 6210, 6272, 6440, 6480, 6615, 6620, 6624, 6720, 6762, 6951, 7056, 7245, 7360, 7452, 7560, 7613, 7728, 7840, 7938, 7944, 8064, 8280, 8640, 8694, 8820, 8832, 8937, 9016, 9072, 9268, 9315, 9408, 9660, 9930, 9936, 10080, 10143, 10304, 10368, 10584, 10592, 11040, 11270, 11340, 11585, 11592, 11760, 11916, 12096, 12420, 12880, 12960, 13041, 13230, 13240, 13248, 13440, 13524, 13902, 14112, 14490, 14720, 14895, 14904, 15120, 15226, 15456, 15680, 15876, 15888, 16219, 16560, 16905, 17280, 17388, 17640, 17874, 18032, 18144, 18536, 18630, 18816, 19320, 19845, 19860, 19872, 20160, 20286, 20608, 20853, 21168, 21184, 21735, 22080, 22540, 22680, 22839, 23170, 23184, 23520, 23832, 24192, 24840, 25760, 25920, 26082, 26460, 26480, 26496, 26811, 27048, 27804, 28224, 28980, 29790, 29808, 30240, 30429, 30452, 30912, 31360, 31752, 31776, 32438, 33120, 33810, 34755, 34776, 35280, 35748, 36064, 36288, 37072, 37260, 38065, 38640, 39690, 39720, 39744, 40320, 40572, 41706, 42336, 42368, 43470, 44160, 44685, 45080, 45360, 45678, 46340, 46368, 47040, 47664, 48657, 49680, 50715, 51520, 51840, 52164, 52920, 52960, 53291, 53622, 54096, 55608, 56448, 57960, 59580, 59616, 60480, 60858, 60904, 61824, 62559, 63504, 63552, 64876, 65205, 66240, 67620, 68517, 69510, 69552, 70560, 71496, 72128, 72576, 74144, 74520, 76130, 77280, 79380, 79440, 79488, 81095, 81144, 83412, 84672, 86940, 89370, 90160, 90720, 91287, 91356, 92680, 92736, 94080, 95328, 97314, 99360, 101430, 103040, 104265, 104328, 105840, 105920, 106582, 107244, 108192, 111216, 114195, 115920, 119160, 119232, 120960, 121716, 121808, 125118, 127008, 127104, 129752, 130410, 132480, 134055, 135240, 137034, 139020, 139104, 141120, 142992, 144256, 145971, 148288, 149040, 152145, 152260, 154560, 158760, 158880, 159873, 162190, 162288, 166824, 169344, 173880, 178740, 180320, 181440, 182574, 182712, 185360, 185472, 187677, 190656, 194628, 198720, 202860, 205551, 208530, 208656, 211680, 211840, 213164, 214488, 216384, 222432, 228390, 231840, 238320, 238464, 243285, 243432, 243616, 250236, 254016, 259504, 260820, 266455, 268110, 270480, 274068, 278040, 278208, 282240, 285984, 291942, 296576, 298080, 304290, 304520, 309120, 312795, 317520, 317760, 319746, 324380, 324576, 333648, 342585, 347760, 357480, 360640, 362880, 365148, 365424, 370720, 373037, 375354, 381312, 389256, 397440, 405720, 411102, 417060, 417312, 423360, 426328, 428976, 432768, 437913, 444864, 456435, 456780, 463680, 476640, 479619, 486570, 486864, 487232, 500472, 508032, 519008, 521640, 532910, 536220, 540960, 548136, 556080, 556416, 571968, 583884, 596160, 608580, 609040, 616653, 625590, 635040, 635520, 639492, 648760, 649152, 667296, 685170, 695520, 714960, 721280, 729855, 730296, 730848, 741440, 746074, 750708, 778512, 799365, 811440, 822204, 834120, 834624, 846720, 852656, 857952, 875826, 889728, 912870, 913560, 927360, 938385, 953280, 959238, 973140, 973728, 974464, 1000944, 1027755, 1038016, 1043280, 1065820, 1072440, 1081920, 1096272, 1112160, 1119111, 1143936, 1167768, 1192320, 1217160, 1218080, 1233306, 1251180, 1270080, 1278984, 1297520, 1298304, 1313739, 1334592, 1370340, 1391040, 1429920, 1438857, 1459710, 1460592, 1461696, 1482880, 1492148, 1501416, 1557024, 1598730, 1622880, 1644408, 1668240, 1669248, 1705312, 1715904, 1751652, 1825740, 1827120, 1865185, 1876770, 1906560, 1918476, 1946280, 1947456, 2001888, 2055510, 2076032, 2086560, 2131640, 2144880, 2163840, 2189565, 2192544, 2224320, 2238222, 2335536, 2398095, 2434320, 2436160, 2466612, 2502360, 2540160, 2557968, 2595040, 2627478, 2669184, 2740680, 2782080, 2859840, 2877714, 2919420, 2921184, 2923392, 2984296, 3002832, 3083265, 3114048, 3197460, 3245760, 3288816, 3336480, 3357333, 3410624, 3431808, 3503304, 3651480, 3654240, 3730370, 3753540, 3836952, 3892560, 3894912, 4003776, 4111020, 4173120, 4263280, 4289760, 4316571, 4379130, 4385088, 4448640, 4476444, 4671072, 4796190, 4868640, 4872320, 4933224, 5004720, 5115936, 5190080, 5254956, 5481360, 5595555, 5719680, 5755428, 5838840, 5842368, 5968592, 6005664, 6166530, 6228096, 6394920, 6491520, 6568695, 6577632, 6672960, 6714666, 6821248, 7006608, 7194285, 7302960, 7308480, 7460740, 7507080, 7673904, 7785120, 8007552, 8222040, 8346240, 8526560, 8579520, 8633142, 8758260, 8770176, 8952888, 9342144, 9592380, 9737280, 9866448, 10009440, 10071999, 10231872, 10380160, 10509912, 10962720, 11191110, 11510856, 11677680, 11684736, 11937184, 12011328, 12333060, 12789840, 13137390, 13155264, 13345920, 13429332, 14013216, 14388570, 14605920, 14616960, 14921480, 15014160, 15347808, 15570240, 16444080, 16786665, 17053120, 17159040, 17266284, 17516520, 17905776, 18684288, 19184760, 19474560, 19732896, 20018880, 20143998, 20463744, 21019824, 21582855, 21925440, 22382220, 23021712, 23355360, 23874368, 24022656, 24666120, 25579680, 26274780, 26310528, 26858664, 28026432, 28777140, 29211840, 29842960, 30028320, 30215997, 30695616, 31140480, 32888160, 33573330, 34106240, 34532568, 35033040, 35811552, 38369520, 39465792, 40037760, 40287996, 42039648, 43165710, 43850880, 44764440, 46043424, 46710720, 47748736, 49332240, 50359995, 51159360, 52549560, 53717328, 56052864, 57554280, 58423680, 59685920, 60056640, 60431994, 61391232, 65776320, 67146660, 69065136, 70066080, 71623104, 76739040, 78931584, 80575992, 84079296, 86331420, 89528880, 92086848, 93421440, 98664480, 100719990, 102318720, 105099120, 107434656, 115108560, 119371840, 120113280, 120863988, 131552640, 134293320, 138130272, 140132160, 143246208, 151079985, 153478080, 161151984, 168158592, 172662840, 179057760, 184173696, 197328960, 201439980, 210198240, 214869312, 230217120, 238743680, 241727976, 268586640, 276260544, 280264320, 302159970, 306956160, 322303968, 345325680, 358115520, 394657920, 402879960, 420396480, 429738624, 460434240, 483455952, 537173280, 552521088, 604319940, 644607936, 690651360, 716231040, 805759920, 840792960, 920868480, 966911904, 1074346560, 1208639880, 1289215872, 1381302720, 1611519840, 1933823808, 2148693120, 2417279760, 2762605440, 3223039680, 3867647616, 4834559520, 6446079360, 9669119040, 19338238080]

約数ペア:

[(1, 19338238080), (2, 9669119040), (3, 6446079360), (4, 4834559520), (5, 3867647616), (6, 3223039680), (7, 2762605440), (8, 2417279760), (9, 2148693120), (10, 1933823808), (12, 1611519840), (14, 1381302720), (15, 1289215872), (16, 1208639880), (18, 1074346560), (20, 966911904), (21, 920868480), (23, 840792960), (24, 805759920), (27, 716231040), (28, 690651360), (30, 644607936), (32, 604319940), (35, 552521088), (36, 537173280), (40, 483455952), (42, 460434240), (45, 429738624), (46, 420396480), (48, 402879960), (49, 394657920), (54, 358115520), (56, 345325680), (60, 322303968), (63, 306956160), (64, 302159970), (69, 280264320), (70, 276260544), (72, 268586640), (80, 241727976), (81, 238743680), (84, 230217120), (90, 214869312), (92, 210198240), (96, 201439980), (98, 197328960), (105, 184173696), (108, 179057760), (112, 172662840), (115, 168158592), (120, 161151984), (126, 153478080), (128, 151079985), (135, 143246208), (138, 140132160), (140, 138130272), (144, 134293320), (147, 131552640), (160, 120863988), (161, 120113280), (162, 119371840), (168, 115108560), (180, 107434656), (184, 105099120), (189, 102318720), (192, 100719990), (196, 98664480), (207, 93421440), (210, 92086848), (216, 89528880), (224, 86331420), (230, 84079296), (240, 80575992), (245, 78931584), (252, 76739040), (270, 71623104), (276, 70066080), (280, 69065136), (288, 67146660), (294, 65776320), (315, 61391232), (320, 60431994), (322, 60056640), (324, 59685920), (331, 58423680), (336, 57554280), (345, 56052864), (360, 53717328), (368, 52549560), (378, 51159360), (384, 50359995), (392, 49332240), (405, 47748736), (414, 46710720), (420, 46043424), (432, 44764440), (441, 43850880), (448, 43165710), (460, 42039648), (480, 40287996), (483, 40037760), (490, 39465792), (504, 38369520), (540, 35811552), (552, 35033040), (560, 34532568), (567, 34106240), (576, 33573330), (588, 32888160), (621, 31140480), (630, 30695616), (640, 30215997), (644, 30028320), (648, 29842960), (662, 29211840), (672, 28777140), (690, 28026432), (720, 26858664), (735, 26310528), (736, 26274780), (756, 25579680), (784, 24666120), (805, 24022656), (810, 23874368), (828, 23355360), (840, 23021712), (864, 22382220), (882, 21925440), (896, 21582855), (920, 21019824), (945, 20463744), (960, 20143998), (966, 20018880), (980, 19732896), (993, 19474560), (1008, 19184760), (1035, 18684288), (1080, 17905776), (1104, 17516520), (1120, 17266284), (1127, 17159040), (1134, 17053120), (1152, 16786665), (1176, 16444080), (1242, 15570240), (1260, 15347808), (1288, 15014160), (1296, 14921480), (1323, 14616960), (1324, 14605920), (1344, 14388570), (1380, 14013216), (1440, 13429332), (1449, 13345920), (1470, 13155264), (1472, 13137390), (1512, 12789840), (1568, 12333060), (1610, 12011328), (1620, 11937184), (1655, 11684736), (1656, 11677680), (1680, 11510856), (1728, 11191110), (1764, 10962720), (1840, 10509912), (1863, 10380160), (1890, 10231872), (1920, 10071999), (1932, 10009440), (1960, 9866448), (1986, 9737280), (2016, 9592380), (2070, 9342144), (2160, 8952888), (2205, 8770176), (2208, 8758260), (2240, 8633142), (2254, 8579520), (2268, 8526560), (2317, 8346240), (2352, 8222040), (2415, 8007552), (2484, 7785120), (2520, 7673904), (2576, 7507080), (2592, 7460740), (2646, 7308480), (2648, 7302960), (2688, 7194285), (2760, 7006608), (2835, 6821248), (2880, 6714666), (2898, 6672960), (2940, 6577632), (2944, 6568695), (2979, 6491520), (3024, 6394920), (3105, 6228096), (3136, 6166530), (3220, 6005664), (3240, 5968592), (3310, 5842368), (3312, 5838840), (3360, 5755428), (3381, 5719680), (3456, 5595555), (3528, 5481360), (3680, 5254956), (3726, 5190080), (3780, 5115936), (3864, 5004720), (3920, 4933224), (3969, 4872320), (3972, 4868640), (4032, 4796190), (4140, 4671072), (4320, 4476444), (4347, 4448640), (4410, 4385088), (4416, 4379130), (4480, 4316571), (4508, 4289760), (4536, 4263280), (4634, 4173120), (4704, 4111020), (4830, 4003776), (4965, 3894912), (4968, 3892560), (5040, 3836952), (5152, 3753540), (5184, 3730370), (5292, 3654240), (5296, 3651480), (5520, 3503304), (5635, 3431808), (5670, 3410624), (5760, 3357333), (5796, 3336480), (5880, 3288816), (5958, 3245760), (6048, 3197460), (6210, 3114048), (6272, 3083265), (6440, 3002832), (6480, 2984296), (6615, 2923392), (6620, 2921184), (6624, 2919420), (6720, 2877714), (6762, 2859840), (6951, 2782080), (7056, 2740680), (7245, 2669184), (7360, 2627478), (7452, 2595040), (7560, 2557968), (7613, 2540160), (7728, 2502360), (7840, 2466612), (7938, 2436160), (7944, 2434320), (8064, 2398095), (8280, 2335536), (8640, 2238222), (8694, 2224320), (8820, 2192544), (8832, 2189565), (8937, 2163840), (9016, 2144880), (9072, 2131640), (9268, 2086560), (9315, 2076032), (9408, 2055510), (9660, 2001888), (9930, 1947456), (9936, 1946280), (10080, 1918476), (10143, 1906560), (10304, 1876770), (10368, 1865185), (10584, 1827120), (10592, 1825740), (11040, 1751652), (11270, 1715904), (11340, 1705312), (11585, 1669248), (11592, 1668240), (11760, 1644408), (11916, 1622880), (12096, 1598730), (12420, 1557024), (12880, 1501416), (12960, 1492148), (13041, 1482880), (13230, 1461696), (13240, 1460592), (13248, 1459710), (13440, 1438857), (13524, 1429920), (13902, 1391040), (14112, 1370340), (14490, 1334592), (14720, 1313739), (14895, 1298304), (14904, 1297520), (15120, 1278984), (15226, 1270080), (15456, 1251180), (15680, 1233306), (15876, 1218080), (15888, 1217160), (16219, 1192320), (16560, 1167768), (16905, 1143936), (17280, 1119111), (17388, 1112160), (17640, 1096272), (17874, 1081920), (18032, 1072440), (18144, 1065820), (18536, 1043280), (18630, 1038016), (18816, 1027755), (19320, 1000944), (19845, 974464), (19860, 973728), (19872, 973140), (20160, 959238), (20286, 953280), (20608, 938385), (20853, 927360), (21168, 913560), (21184, 912870), (21735, 889728), (22080, 875826), (22540, 857952), (22680, 852656), (22839, 846720), (23170, 834624), (23184, 834120), (23520, 822204), (23832, 811440), (24192, 799365), (24840, 778512), (25760, 750708), (25920, 746074), (26082, 741440), (26460, 730848), (26480, 730296), (26496, 729855), (26811, 721280), (27048, 714960), (27804, 695520), (28224, 685170), (28980, 667296), (29790, 649152), (29808, 648760), (30240, 639492), (30429, 635520), (30452, 635040), (30912, 625590), (31360, 616653), (31752, 609040), (31776, 608580), (32438, 596160), (33120, 583884), (33810, 571968), (34755, 556416), (34776, 556080), (35280, 548136), (35748, 540960), (36064, 536220), (36288, 532910), (37072, 521640), (37260, 519008), (38065, 508032), (38640, 500472), (39690, 487232), (39720, 486864), (39744, 486570), (40320, 479619), (40572, 476640), (41706, 463680), (42336, 456780), (42368, 456435), (43470, 444864), (44160, 437913), (44685, 432768), (45080, 428976), (45360, 426328), (45678, 423360), (46340, 417312), (46368, 417060), (47040, 411102), (47664, 405720), (48657, 397440), (49680, 389256), (50715, 381312), (51520, 375354), (51840, 373037), (52164, 370720), (52920, 365424), (52960, 365148), (53291, 362880), (53622, 360640), (54096, 357480), (55608, 347760), (56448, 342585), (57960, 333648), (59580, 324576), (59616, 324380), (60480, 319746), (60858, 317760), (60904, 317520), (61824, 312795), (62559, 309120), (63504, 304520), (63552, 304290), (64876, 298080), (65205, 296576), (66240, 291942), (67620, 285984), (68517, 282240), (69510, 278208), (69552, 278040), (70560, 274068), (71496, 270480), (72128, 268110), (72576, 266455), (74144, 260820), (74520, 259504), (76130, 254016), (77280, 250236), (79380, 243616), (79440, 243432), (79488, 243285), (81095, 238464), (81144, 238320), (83412, 231840), (84672, 228390), (86940, 222432), (89370, 216384), (90160, 214488), (90720, 213164), (91287, 211840), (91356, 211680), (92680, 208656), (92736, 208530), (94080, 205551), (95328, 202860), (97314, 198720), (99360, 194628), (101430, 190656), (103040, 187677), (104265, 185472), (104328, 185360), (105840, 182712), (105920, 182574), (106582, 181440), (107244, 180320), (108192, 178740), (111216, 173880), (114195, 169344), (115920, 166824), (119160, 162288), (119232, 162190), (120960, 159873), (121716, 158880), (121808, 158760), (125118, 154560), (127008, 152260), (127104, 152145), (129752, 149040), (130410, 148288), (132480, 145971), (134055, 144256), (135240, 142992), (137034, 141120), (139020, 139104)]