239820960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 794271744

約数和(自身を除く): 554450784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 213, 227, 240, 248, 284, 310, 355, 372, 426, 454, 465, 480, 496, 568, 620, 681, 710, 744, 852, 908, 930, 992, 1065, 1135, 1136, 1240, 1362, 1420, 1488, 1704, 1816, 1860, 2130, 2201, 2270, 2272, 2480, 2724, 2840, 2976, 3405, 3408, 3632, 3720, 4260, 4402, 4540, 4960, 5448, 5680, 6603, 6810, 6816, 7037, 7264, 7440, 8520, 8804, 9080, 10896, 11005, 11360, 13206, 13620, 14074, 14880, 16117, 17040, 17608, 18160, 21111, 21792, 22010, 26412, 27240, 28148, 32234, 33015, 34080, 35185, 35216, 36320, 42222, 44020, 48351, 52824, 54480, 56296, 64468, 66030, 70370, 70432, 80585, 84444, 88040, 96702, 105555, 105648, 108960, 112592, 128936, 132060, 140740, 161170, 168888, 176080, 193404, 211110, 211296, 225184, 241755, 257872, 264120, 281480, 322340, 337776, 352160, 386808, 422220, 483510, 499627, 515744, 528240, 562960, 644680, 675552, 773616, 844440, 967020, 999254, 1056480, 1125920, 1289360, 1498881, 1547232, 1688880, 1934040, 1998508, 2498135, 2578720, 2997762, 3377760, 3868080, 3997016, 4996270, 5995524, 7494405, 7736160, 7994032, 9992540, 11991048, 14988810, 15988064, 19985080, 23982096, 29977620, 39970160, 47964192, 59955240, 79940320, 119910480, 239820960]

約数ペア:

[(1, 239820960), (2, 119910480), (3, 79940320), (4, 59955240), (5, 47964192), (6, 39970160), (8, 29977620), (10, 23982096), (12, 19985080), (15, 15988064), (16, 14988810), (20, 11991048), (24, 9992540), (30, 7994032), (31, 7736160), (32, 7494405), (40, 5995524), (48, 4996270), (60, 3997016), (62, 3868080), (71, 3377760), (80, 2997762), (93, 2578720), (96, 2498135), (120, 1998508), (124, 1934040), (142, 1688880), (155, 1547232), (160, 1498881), (186, 1289360), (213, 1125920), (227, 1056480), (240, 999254), (248, 967020), (284, 844440), (310, 773616), (355, 675552), (372, 644680), (426, 562960), (454, 528240), (465, 515744), (480, 499627), (496, 483510), (568, 422220), (620, 386808), (681, 352160), (710, 337776), (744, 322340), (852, 281480), (908, 264120), (930, 257872), (992, 241755), (1065, 225184), (1135, 211296), (1136, 211110), (1240, 193404), (1362, 176080), (1420, 168888), (1488, 161170), (1704, 140740), (1816, 132060), (1860, 128936), (2130, 112592), (2201, 108960), (2270, 105648), (2272, 105555), (2480, 96702), (2724, 88040), (2840, 84444), (2976, 80585), (3405, 70432), (3408, 70370), (3632, 66030), (3720, 64468), (4260, 56296), (4402, 54480), (4540, 52824), (4960, 48351), (5448, 44020), (5680, 42222), (6603, 36320), (6810, 35216), (6816, 35185), (7037, 34080), (7264, 33015), (7440, 32234), (8520, 28148), (8804, 27240), (9080, 26412), (10896, 22010), (11005, 21792), (11360, 21111), (13206, 18160), (13620, 17608), (14074, 17040), (14880, 16117)]