56917080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 160

約数和(自身を含む): 208826640

約数和(自身を除く): 151909560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1597, 1620, 1782, 1980, 2376, 2970, 3194, 3240, 3564, 3960, 4455, 4791, 5940, 6388, 7128, 7985, 8910, 9582, 11880, 12776, 14373, 15970, 17567, 17820, 19164, 23955, 28746, 31940, 35134, 35640, 38328, 43119, 47910, 52701, 57492, 63880, 70268, 71865, 86238, 87835, 95820, 105402, 114984, 129357, 140536, 143730, 158103, 172476, 175670, 191640, 210804, 215595, 258714, 263505, 287460, 316206, 344952, 351340, 421608, 431190, 474309, 517428, 527010, 574920, 632412, 646785, 702680, 790515, 862380, 948618, 1034856, 1054020, 1264824, 1293570, 1422927, 1581030, 1724760, 1897236, 2108040, 2371545, 2587140, 2845854, 3162060, 3794472, 4743090, 5174280, 5691708, 6324120, 7114635, 9486180, 11383416, 14229270, 18972360, 28458540, 56917080]

約数ペア:

[(1, 56917080), (2, 28458540), (3, 18972360), (4, 14229270), (5, 11383416), (6, 9486180), (8, 7114635), (9, 6324120), (10, 5691708), (11, 5174280), (12, 4743090), (15, 3794472), (18, 3162060), (20, 2845854), (22, 2587140), (24, 2371545), (27, 2108040), (30, 1897236), (33, 1724760), (36, 1581030), (40, 1422927), (44, 1293570), (45, 1264824), (54, 1054020), (55, 1034856), (60, 948618), (66, 862380), (72, 790515), (81, 702680), (88, 646785), (90, 632412), (99, 574920), (108, 527010), (110, 517428), (120, 474309), (132, 431190), (135, 421608), (162, 351340), (165, 344952), (180, 316206), (198, 287460), (216, 263505), (220, 258714), (264, 215595), (270, 210804), (297, 191640), (324, 175670), (330, 172476), (360, 158103), (396, 143730), (405, 140536), (440, 129357), (495, 114984), (540, 105402), (594, 95820), (648, 87835), (660, 86238), (792, 71865), (810, 70268), (891, 63880), (990, 57492), (1080, 52701), (1188, 47910), (1320, 43119), (1485, 38328), (1597, 35640), (1620, 35134), (1782, 31940), (1980, 28746), (2376, 23955), (2970, 19164), (3194, 17820), (3240, 17567), (3564, 15970), (3960, 14373), (4455, 12776), (4791, 11880), (5940, 9582), (6388, 8910), (7128, 7985)]