84812280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3309

約数の個数: 128

約数和(自身を含む): 300257280

約数和(自身を除く): 215445000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3257, 3720, 4340, 5208, 6510, 6514, 8680, 9771, 13020, 13028, 16285, 19542, 22799, 26040, 26056, 32570, 39084, 45598, 48855, 65140, 68397, 78168, 91196, 97710, 100967, 113995, 130280, 136794, 182392, 195420, 201934, 227990, 273588, 302901, 341985, 390840, 403868, 455980, 504835, 547176, 605802, 683970, 706769, 807736, 911960, 1009670, 1211604, 1367940, 1413538, 1514505, 2019340, 2120307, 2423208, 2735880, 2827076, 3029010, 3533845, 4038680, 4240614, 5654152, 6058020, 7067690, 8481228, 10601535, 12116040, 14135380, 16962456, 21203070, 28270760, 42406140, 84812280]

約数ペア:

[(1, 84812280), (2, 42406140), (3, 28270760), (4, 21203070), (5, 16962456), (6, 14135380), (7, 12116040), (8, 10601535), (10, 8481228), (12, 7067690), (14, 6058020), (15, 5654152), (20, 4240614), (21, 4038680), (24, 3533845), (28, 3029010), (30, 2827076), (31, 2735880), (35, 2423208), (40, 2120307), (42, 2019340), (56, 1514505), (60, 1413538), (62, 1367940), (70, 1211604), (84, 1009670), (93, 911960), (105, 807736), (120, 706769), (124, 683970), (140, 605802), (155, 547176), (168, 504835), (186, 455980), (210, 403868), (217, 390840), (248, 341985), (280, 302901), (310, 273588), (372, 227990), (420, 201934), (434, 195420), (465, 182392), (620, 136794), (651, 130280), (744, 113995), (840, 100967), (868, 97710), (930, 91196), (1085, 78168), (1240, 68397), (1302, 65140), (1736, 48855), (1860, 45598), (2170, 39084), (2604, 32570), (3255, 26056), (3257, 26040), (3720, 22799), (4340, 19542), (5208, 16285), (6510, 13028), (6514, 13020), (8680, 9771)]