83651640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 179004360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 199, 226, 248, 310, 339, 372, 398, 452, 465, 565, 597, 620, 678, 744, 796, 904, 930, 995, 1130, 1194, 1240, 1356, 1592, 1695, 1860, 1990, 2260, 2388, 2712, 2985, 3390, 3503, 3720, 3980, 4520, 4776, 5970, 6169, 6780, 7006, 7960, 10509, 11940, 12338, 13560, 14012, 17515, 18507, 21018, 22487, 23880, 24676, 28024, 30845, 35030, 37014, 42036, 44974, 49352, 52545, 61690, 67461, 70060, 74028, 84072, 89948, 92535, 105090, 112435, 123380, 134922, 140120, 148056, 179896, 185070, 210180, 224870, 246760, 269844, 337305, 370140, 420360, 449740, 539688, 674610, 697097, 740280, 899480, 1349220, 1394194, 2091291, 2698440, 2788388, 3485485, 4182582, 5576776, 6970970, 8365164, 10456455, 13941940, 16730328, 20912910, 27883880, 41825820, 83651640]

約数ペア:

[(1, 83651640), (2, 41825820), (3, 27883880), (4, 20912910), (5, 16730328), (6, 13941940), (8, 10456455), (10, 8365164), (12, 6970970), (15, 5576776), (20, 4182582), (24, 3485485), (30, 2788388), (31, 2698440), (40, 2091291), (60, 1394194), (62, 1349220), (93, 899480), (113, 740280), (120, 697097), (124, 674610), (155, 539688), (186, 449740), (199, 420360), (226, 370140), (248, 337305), (310, 269844), (339, 246760), (372, 224870), (398, 210180), (452, 185070), (465, 179896), (565, 148056), (597, 140120), (620, 134922), (678, 123380), (744, 112435), (796, 105090), (904, 92535), (930, 89948), (995, 84072), (1130, 74028), (1194, 70060), (1240, 67461), (1356, 61690), (1592, 52545), (1695, 49352), (1860, 44974), (1990, 42036), (2260, 37014), (2388, 35030), (2712, 30845), (2985, 28024), (3390, 24676), (3503, 23880), (3720, 22487), (3980, 21018), (4520, 18507), (4776, 17515), (5970, 14012), (6169, 13560), (6780, 12338), (7006, 11940), (7960, 10509)]