40709981520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4349357}}^1$

素因数の和:4349389

約数の個数: 120

約数和(自身を含む): 147234467016

約数和(自身を除く): 106524485496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 4349357, 8698714, 13048071, 17397428, 21746785, 26096142, 34794856, 39144213, 43493570, 52192284, 56541641, 65240355, 69589712, 78288426, 86987140, 104384568, 113083282, 130480710, 156576852, 169624923, 173974280, 195721065, 208769136, 226166564, 260961420, 282708205, 313153704, 339249846, 347948560, 391442130, 452333128, 508874769, 521922840, 565416410, 626307408, 678499692, 782884260, 848124615, 904666256, 1017749538, 1043845680, 1130832820, 1356999384, 1565768520, 1696249230, 2035499076, 2261665640, 2544373845, 2713998768, 3131537040, 3392498460, 4070998152, 4523331280, 5088747690, 6784996920, 8141996304, 10177495380, 13569993840, 20354990760, 40709981520]

約数ペア:

[(1, 40709981520), (2, 20354990760), (3, 13569993840), (4, 10177495380), (5, 8141996304), (6, 6784996920), (8, 5088747690), (9, 4523331280), (10, 4070998152), (12, 3392498460), (13, 3131537040), (15, 2713998768), (16, 2544373845), (18, 2261665640), (20, 2035499076), (24, 1696249230), (26, 1565768520), (30, 1356999384), (36, 1130832820), (39, 1043845680), (40, 1017749538), (45, 904666256), (48, 848124615), (52, 782884260), (60, 678499692), (65, 626307408), (72, 565416410), (78, 521922840), (80, 508874769), (90, 452333128), (104, 391442130), (117, 347948560), (120, 339249846), (130, 313153704), (144, 282708205), (156, 260961420), (180, 226166564), (195, 208769136), (208, 195721065), (234, 173974280), (240, 169624923), (260, 156576852), (312, 130480710), (360, 113083282), (390, 104384568), (468, 86987140), (520, 78288426), (585, 69589712), (624, 65240355), (720, 56541641), (780, 52192284), (936, 43493570), (1040, 39144213), (1170, 34794856), (1560, 26096142), (1872, 21746785), (2340, 17397428), (3120, 13048071), (4680, 8698714), (9360, 4349357)]