165400560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 614210688

約数和(自身を除く): 448810128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 431, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 862, 936, 984, 1040, 1066, 1170, 1230, 1293, 1476, 1560, 1599, 1640, 1724, 1845, 1872, 1968, 2132, 2155, 2340, 2460, 2586, 2665, 2952, 3120, 3198, 3280, 3448, 3690, 3879, 4264, 4310, 4680, 4797, 4920, 5172, 5330, 5603, 5904, 6396, 6465, 6896, 7380, 7758, 7995, 8528, 8620, 9360, 9594, 9840, 10344, 10660, 11206, 12792, 12930, 14760, 15516, 15990, 16809, 17240, 17671, 19188, 19395, 20688, 21320, 22412, 23985, 25584, 25860, 28015, 29520, 31032, 31980, 33618, 34480, 35342, 38376, 38790, 42640, 44824, 47970, 50427, 51720, 53013, 56030, 62064, 63960, 67236, 70684, 76752, 77580, 84045, 88355, 89648, 95940, 100854, 103440, 106026, 112060, 127920, 134472, 141368, 155160, 159039, 168090, 176710, 191880, 201708, 212052, 224120, 229723, 252135, 265065, 268944, 282736, 310320, 318078, 336180, 353420, 383760, 403416, 424104, 448240, 459446, 504270, 530130, 636156, 672360, 689169, 706840, 795195, 806832, 848208, 918892, 1008540, 1060260, 1148615, 1272312, 1344720, 1378338, 1413680, 1590390, 1837784, 2017080, 2067507, 2120520, 2297230, 2544624, 2756676, 3180780, 3445845, 3675568, 4034160, 4135014, 4241040, 4594460, 5513352, 6361560, 6891690, 8270028, 9188920, 10337535, 11026704, 12723120, 13783380, 16540056, 18377840, 20675070, 27566760, 33080112, 41350140, 55133520, 82700280, 165400560]

約数ペア:

[(1, 165400560), (2, 82700280), (3, 55133520), (4, 41350140), (5, 33080112), (6, 27566760), (8, 20675070), (9, 18377840), (10, 16540056), (12, 13783380), (13, 12723120), (15, 11026704), (16, 10337535), (18, 9188920), (20, 8270028), (24, 6891690), (26, 6361560), (30, 5513352), (36, 4594460), (39, 4241040), (40, 4135014), (41, 4034160), (45, 3675568), (48, 3445845), (52, 3180780), (60, 2756676), (65, 2544624), (72, 2297230), (78, 2120520), (80, 2067507), (82, 2017080), (90, 1837784), (104, 1590390), (117, 1413680), (120, 1378338), (123, 1344720), (130, 1272312), (144, 1148615), (156, 1060260), (164, 1008540), (180, 918892), (195, 848208), (205, 806832), (208, 795195), (234, 706840), (240, 689169), (246, 672360), (260, 636156), (312, 530130), (328, 504270), (360, 459446), (369, 448240), (390, 424104), (410, 403416), (431, 383760), (468, 353420), (492, 336180), (520, 318078), (533, 310320), (585, 282736), (615, 268944), (624, 265065), (656, 252135), (720, 229723), (738, 224120), (780, 212052), (820, 201708), (862, 191880), (936, 176710), (984, 168090), (1040, 159039), (1066, 155160), (1170, 141368), (1230, 134472), (1293, 127920), (1476, 112060), (1560, 106026), (1599, 103440), (1640, 100854), (1724, 95940), (1845, 89648), (1872, 88355), (1968, 84045), (2132, 77580), (2155, 76752), (2340, 70684), (2460, 67236), (2586, 63960), (2665, 62064), (2952, 56030), (3120, 53013), (3198, 51720), (3280, 50427), (3448, 47970), (3690, 44824), (3879, 42640), (4264, 38790), (4310, 38376), (4680, 35342), (4797, 34480), (4920, 33618), (5172, 31980), (5330, 31032), (5603, 29520), (5904, 28015), (6396, 25860), (6465, 25584), (6896, 23985), (7380, 22412), (7758, 21320), (7995, 20688), (8528, 19395), (8620, 19188), (9360, 17671), (9594, 17240), (9840, 16809), (10344, 15990), (10660, 15516), (11206, 14760), (12792, 12930)]