20143509984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16657}}^1$

素因数の和:16722

約数の個数: 288

約数和(自身を含む): 68760226080

約数和(自身を除く): 48616716096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 342, 408, 416, 442, 456, 468, 494, 544, 608, 612, 624, 646, 663, 684, 741, 816, 884, 912, 936, 969, 988, 1224, 1248, 1292, 1326, 1368, 1482, 1632, 1768, 1824, 1872, 1938, 1976, 1989, 2223, 2448, 2584, 2652, 2736, 2907, 2964, 3536, 3744, 3876, 3952, 3978, 4199, 4446, 4896, 5168, 5304, 5472, 5814, 5928, 7072, 7752, 7904, 7956, 8398, 8892, 10336, 10608, 11628, 11856, 12597, 15504, 15912, 16657, 16796, 17784, 21216, 23256, 23712, 25194, 31008, 31824, 33314, 33592, 35568, 37791, 46512, 49971, 50388, 63648, 66628, 67184, 71136, 75582, 93024, 99942, 100776, 133256, 134368, 149913, 151164, 199884, 201552, 216541, 266512, 283169, 299826, 302328, 316483, 399768, 403104, 433082, 533024, 566338, 599652, 604656, 632966, 649623, 799536, 849507, 866164, 949449, 1132676, 1199304, 1209312, 1265932, 1299246, 1599072, 1699014, 1732328, 1898898, 1948869, 2265352, 2398608, 2531864, 2548521, 2598492, 2848347, 3398028, 3464656, 3681197, 3797796, 3897738, 4114279, 4530704, 4797216, 5063728, 5097042, 5196984, 5380211, 5696694, 6796056, 6929312, 7362394, 7595592, 7795476, 8228558, 9061408, 10127456, 10194084, 10393968, 10760422, 11043591, 11393388, 12342837, 13592112, 14724788, 15191184, 15590952, 16140633, 16457116, 20388168, 20787936, 21520844, 22087182, 22786776, 24685674, 27184224, 29449576, 30382368, 31181904, 32281266, 32914232, 33130773, 37028511, 40776336, 43041688, 44174364, 45573552, 48421899, 49371348, 58899152, 62363808, 64562532, 65828464, 66261546, 69942743, 74057022, 81552672, 86083376, 88348728, 91147104, 96843798, 98742696, 117798304, 129125064, 131656928, 132523092, 139885486, 148114044, 172166752, 176697456, 193687596, 197485392, 209828229, 258250128, 265046184, 279770972, 296228088, 353394912, 387375192, 394970784, 419656458, 516500256, 530092368, 559541944, 592456176, 629484687, 774750384, 839312916, 1060184736, 1119083888, 1184912352, 1258969374, 1549500768, 1678625832, 2238167776, 2517938748, 3357251664, 5035877496, 6714503328, 10071754992, 20143509984]

約数ペア:

[(1, 20143509984), (2, 10071754992), (3, 6714503328), (4, 5035877496), (6, 3357251664), (8, 2517938748), (9, 2238167776), (12, 1678625832), (13, 1549500768), (16, 1258969374), (17, 1184912352), (18, 1119083888), (19, 1060184736), (24, 839312916), (26, 774750384), (32, 629484687), (34, 592456176), (36, 559541944), (38, 530092368), (39, 516500256), (48, 419656458), (51, 394970784), (52, 387375192), (57, 353394912), (68, 296228088), (72, 279770972), (76, 265046184), (78, 258250128), (96, 209828229), (102, 197485392), (104, 193687596), (114, 176697456), (117, 172166752), (136, 148114044), (144, 139885486), (152, 132523092), (153, 131656928), (156, 129125064), (171, 117798304), (204, 98742696), (208, 96843798), (221, 91147104), (228, 88348728), (234, 86083376), (247, 81552672), (272, 74057022), (288, 69942743), (304, 66261546), (306, 65828464), (312, 64562532), (323, 62363808), (342, 58899152), (408, 49371348), (416, 48421899), (442, 45573552), (456, 44174364), (468, 43041688), (494, 40776336), (544, 37028511), (608, 33130773), (612, 32914232), (624, 32281266), (646, 31181904), (663, 30382368), (684, 29449576), (741, 27184224), (816, 24685674), (884, 22786776), (912, 22087182), (936, 21520844), (969, 20787936), (988, 20388168), (1224, 16457116), (1248, 16140633), (1292, 15590952), (1326, 15191184), (1368, 14724788), (1482, 13592112), (1632, 12342837), (1768, 11393388), (1824, 11043591), (1872, 10760422), (1938, 10393968), (1976, 10194084), (1989, 10127456), (2223, 9061408), (2448, 8228558), (2584, 7795476), (2652, 7595592), (2736, 7362394), (2907, 6929312), (2964, 6796056), (3536, 5696694), (3744, 5380211), (3876, 5196984), (3952, 5097042), (3978, 5063728), (4199, 4797216), (4446, 4530704), (4896, 4114279), (5168, 3897738), (5304, 3797796), (5472, 3681197), (5814, 3464656), (5928, 3398028), (7072, 2848347), (7752, 2598492), (7904, 2548521), (7956, 2531864), (8398, 2398608), (8892, 2265352), (10336, 1948869), (10608, 1898898), (11628, 1732328), (11856, 1699014), (12597, 1599072), (15504, 1299246), (15912, 1265932), (16657, 1209312), (16796, 1199304), (17784, 1132676), (21216, 949449), (23256, 866164), (23712, 849507), (25194, 799536), (31008, 649623), (31824, 632966), (33314, 604656), (33592, 599652), (35568, 566338), (37791, 533024), (46512, 433082), (49971, 403104), (50388, 399768), (63648, 316483), (66628, 302328), (67184, 299826), (71136, 283169), (75582, 266512), (93024, 216541), (99942, 201552), (100776, 199884), (133256, 151164), (134368, 149913)]