84656040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 128

約数和(自身を含む): 299704320

約数和(自身を除く): 215048280

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, 3251, 3255, 3720, 4340, 5208, 6502, 6510, 8680, 9753, 13004, 13020, 16255, 19506, 22757, 26008, 26040, 32510, 39012, 45514, 48765, 65020, 68271, 78024, 91028, 97530, 100781, 113785, 130040, 136542, 182056, 195060, 201562, 227570, 273084, 302343, 341355, 390120, 403124, 455140, 503905, 546168, 604686, 682710, 705467, 806248, 910280, 1007810, 1209372, 1365420, 1410934, 1511715, 2015620, 2116401, 2418744, 2730840, 2821868, 3023430, 3527335, 4031240, 4232802, 5643736, 6046860, 7054670, 8465604, 10582005, 12093720, 14109340, 16931208, 21164010, 28218680, 42328020, 84656040]

約数ペア:

[(1, 84656040), (2, 42328020), (3, 28218680), (4, 21164010), (5, 16931208), (6, 14109340), (7, 12093720), (8, 10582005), (10, 8465604), (12, 7054670), (14, 6046860), (15, 5643736), (20, 4232802), (21, 4031240), (24, 3527335), (28, 3023430), (30, 2821868), (31, 2730840), (35, 2418744), (40, 2116401), (42, 2015620), (56, 1511715), (60, 1410934), (62, 1365420), (70, 1209372), (84, 1007810), (93, 910280), (105, 806248), (120, 705467), (124, 682710), (140, 604686), (155, 546168), (168, 503905), (186, 455140), (210, 403124), (217, 390120), (248, 341355), (280, 302343), (310, 273084), (372, 227570), (420, 201562), (434, 195060), (465, 182056), (620, 136542), (651, 130040), (744, 113785), (840, 100781), (868, 97530), (930, 91028), (1085, 78024), (1240, 68271), (1302, 65020), (1736, 48765), (1860, 45514), (2170, 39012), (2604, 32510), (3251, 26040), (3255, 26008), (3720, 22757), (4340, 19506), (5208, 16255), (6502, 13020), (6510, 13004), (8680, 9753)]