21359941200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{456409}}^1$

素因数の和:456446

約数の個数: 180

約数和(自身を含む): 79827021820

約数和(自身を除く): 58467080620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 46800, 456409, 912818, 1369227, 1825636, 2282045, 2738454, 3651272, 4107681, 4564090, 5476908, 5933317, 6846135, 7302544, 8215362, 9128180, 10953816, 11410225, 11866634, 13692270, 16430724, 17799951, 18256360, 20538405, 21907632, 22820450, 23733268, 27384540, 29666585, 32861448, 34230675, 35599902, 36512720, 41076810, 45640900, 47466536, 53399853, 54769080, 59333170, 65722896, 68461350, 71199804, 82153620, 88999755, 91281800, 94933072, 102692025, 106799706, 109538160, 118666340, 136922700, 142399608, 148332925, 164307240, 177999510, 182563600, 205384050, 213599412, 237332680, 266999265, 273845400, 284799216, 296665850, 328614480, 355999020, 410768100, 427198824, 444998775, 474665360, 533998530, 547690800, 593331700, 711998040, 821536200, 854397648, 889997550, 1067997060, 1186663400, 1334996325, 1423996080, 1643072400, 1779995100, 2135994120, 2373326800, 2669992650, 3559990200, 4271988240, 5339985300, 7119980400, 10679970600, 21359941200]

約数ペア:

[(1, 21359941200), (2, 10679970600), (3, 7119980400), (4, 5339985300), (5, 4271988240), (6, 3559990200), (8, 2669992650), (9, 2373326800), (10, 2135994120), (12, 1779995100), (13, 1643072400), (15, 1423996080), (16, 1334996325), (18, 1186663400), (20, 1067997060), (24, 889997550), (25, 854397648), (26, 821536200), (30, 711998040), (36, 593331700), (39, 547690800), (40, 533998530), (45, 474665360), (48, 444998775), (50, 427198824), (52, 410768100), (60, 355999020), (65, 328614480), (72, 296665850), (75, 284799216), (78, 273845400), (80, 266999265), (90, 237332680), (100, 213599412), (104, 205384050), (117, 182563600), (120, 177999510), (130, 164307240), (144, 148332925), (150, 142399608), (156, 136922700), (180, 118666340), (195, 109538160), (200, 106799706), (208, 102692025), (225, 94933072), (234, 91281800), (240, 88999755), (260, 82153620), (300, 71199804), (312, 68461350), (325, 65722896), (360, 59333170), (390, 54769080), (400, 53399853), (450, 47466536), (468, 45640900), (520, 41076810), (585, 36512720), (600, 35599902), (624, 34230675), (650, 32861448), (720, 29666585), (780, 27384540), (900, 23733268), (936, 22820450), (975, 21907632), (1040, 20538405), (1170, 18256360), (1200, 17799951), (1300, 16430724), (1560, 13692270), (1800, 11866634), (1872, 11410225), (1950, 10953816), (2340, 9128180), (2600, 8215362), (2925, 7302544), (3120, 6846135), (3600, 5933317), (3900, 5476908), (4680, 4564090), (5200, 4107681), (5850, 3651272), (7800, 2738454), (9360, 2282045), (11700, 1825636), (15600, 1369227), (23400, 912818), (46800, 456409)]