208125840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1697

約数の個数: 160

約数和(自身を含む): 712204416

約数和(自身を除く): 504078576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1627, 1640, 1968, 2132, 2460, 2665, 3120, 3198, 3254, 3280, 4264, 4881, 4920, 5330, 6396, 6508, 7995, 8135, 8528, 9762, 9840, 10660, 12792, 13016, 15990, 16270, 19524, 21151, 21320, 24405, 25584, 26032, 31980, 32540, 39048, 42302, 42640, 48810, 63453, 63960, 65080, 66707, 78096, 84604, 97620, 105755, 126906, 127920, 130160, 133414, 169208, 195240, 200121, 211510, 253812, 266828, 317265, 333535, 338416, 390480, 400242, 423020, 507624, 533656, 634530, 667070, 800484, 846040, 867191, 1000605, 1015248, 1067312, 1269060, 1334140, 1600968, 1692080, 1734382, 2001210, 2538120, 2601573, 2668280, 3201936, 3468764, 4002420, 4335955, 5076240, 5203146, 5336560, 6937528, 8004840, 8671910, 10406292, 13007865, 13875056, 16009680, 17343820, 20812584, 26015730, 34687640, 41625168, 52031460, 69375280, 104062920, 208125840]

約数ペア:

[(1, 208125840), (2, 104062920), (3, 69375280), (4, 52031460), (5, 41625168), (6, 34687640), (8, 26015730), (10, 20812584), (12, 17343820), (13, 16009680), (15, 13875056), (16, 13007865), (20, 10406292), (24, 8671910), (26, 8004840), (30, 6937528), (39, 5336560), (40, 5203146), (41, 5076240), (48, 4335955), (52, 4002420), (60, 3468764), (65, 3201936), (78, 2668280), (80, 2601573), (82, 2538120), (104, 2001210), (120, 1734382), (123, 1692080), (130, 1600968), (156, 1334140), (164, 1269060), (195, 1067312), (205, 1015248), (208, 1000605), (240, 867191), (246, 846040), (260, 800484), (312, 667070), (328, 634530), (390, 533656), (410, 507624), (492, 423020), (520, 400242), (533, 390480), (615, 338416), (624, 333535), (656, 317265), (780, 266828), (820, 253812), (984, 211510), (1040, 200121), (1066, 195240), (1230, 169208), (1560, 133414), (1599, 130160), (1627, 127920), (1640, 126906), (1968, 105755), (2132, 97620), (2460, 84604), (2665, 78096), (3120, 66707), (3198, 65080), (3254, 63960), (3280, 63453), (4264, 48810), (4881, 42640), (4920, 42302), (5330, 39048), (6396, 32540), (6508, 31980), (7995, 26032), (8135, 25584), (8528, 24405), (9762, 21320), (9840, 21151), (10660, 19524), (12792, 16270), (13016, 15990)]