91708680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2603

約数の個数: 128

約数和(自身を含む): 321868800

約数和(自身を除く): 230160120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2539, 2580, 3010, 3612, 4515, 5078, 5160, 6020, 7224, 7617, 9030, 10156, 12040, 12695, 15234, 17773, 18060, 20312, 25390, 30468, 35546, 36120, 38085, 50780, 53319, 60936, 71092, 76170, 88865, 101560, 106638, 109177, 142184, 152340, 177730, 213276, 218354, 266595, 304680, 327531, 355460, 426552, 436708, 533190, 545885, 655062, 710920, 764239, 873416, 1066380, 1091770, 1310124, 1528478, 1637655, 2132760, 2183540, 2292717, 2620248, 3056956, 3275310, 3821195, 4367080, 4585434, 6113912, 6550620, 7642390, 9170868, 11463585, 13101240, 15284780, 18341736, 22927170, 30569560, 45854340, 91708680]

約数ペア:

[(1, 91708680), (2, 45854340), (3, 30569560), (4, 22927170), (5, 18341736), (6, 15284780), (7, 13101240), (8, 11463585), (10, 9170868), (12, 7642390), (14, 6550620), (15, 6113912), (20, 4585434), (21, 4367080), (24, 3821195), (28, 3275310), (30, 3056956), (35, 2620248), (40, 2292717), (42, 2183540), (43, 2132760), (56, 1637655), (60, 1528478), (70, 1310124), (84, 1091770), (86, 1066380), (105, 873416), (120, 764239), (129, 710920), (140, 655062), (168, 545885), (172, 533190), (210, 436708), (215, 426552), (258, 355460), (280, 327531), (301, 304680), (344, 266595), (420, 218354), (430, 213276), (516, 177730), (602, 152340), (645, 142184), (840, 109177), (860, 106638), (903, 101560), (1032, 88865), (1204, 76170), (1290, 71092), (1505, 60936), (1720, 53319), (1806, 50780), (2408, 38085), (2539, 36120), (2580, 35546), (3010, 30468), (3612, 25390), (4515, 20312), (5078, 18060), (5160, 17773), (6020, 15234), (7224, 12695), (7617, 12040), (9030, 10156)]