2752568520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6709}}^1$

素因数の和:6999

約数の個数: 128

約数和(自身を含む): 8928057600

約数和(自身を除く): 6175489080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 390, 520, 526, 780, 789, 1052, 1315, 1560, 1578, 2104, 2630, 3156, 3419, 3945, 5260, 6312, 6709, 6838, 7890, 10257, 10520, 13418, 13676, 15780, 17095, 20127, 20514, 26836, 27352, 31560, 33545, 34190, 40254, 41028, 51285, 53672, 67090, 68380, 80508, 82056, 87217, 100635, 102570, 134180, 136760, 161016, 174434, 201270, 205140, 261651, 268360, 348868, 402540, 410280, 436085, 523302, 697736, 805080, 872170, 1046604, 1308255, 1744340, 1764467, 2093208, 2616510, 3488680, 3528934, 5233020, 5293401, 7057868, 8822335, 10466040, 10586802, 14115736, 17644670, 21173604, 22938071, 26467005, 35289340, 42347208, 45876142, 52934010, 68814213, 70578680, 91752284, 105868020, 114690355, 137628426, 183504568, 211736040, 229380710, 275256852, 344071065, 458761420, 550513704, 688142130, 917522840, 1376284260, 2752568520]

約数ペア:

[(1, 2752568520), (2, 1376284260), (3, 917522840), (4, 688142130), (5, 550513704), (6, 458761420), (8, 344071065), (10, 275256852), (12, 229380710), (13, 211736040), (15, 183504568), (20, 137628426), (24, 114690355), (26, 105868020), (30, 91752284), (39, 70578680), (40, 68814213), (52, 52934010), (60, 45876142), (65, 42347208), (78, 35289340), (104, 26467005), (120, 22938071), (130, 21173604), (156, 17644670), (195, 14115736), (260, 10586802), (263, 10466040), (312, 8822335), (390, 7057868), (520, 5293401), (526, 5233020), (780, 3528934), (789, 3488680), (1052, 2616510), (1315, 2093208), (1560, 1764467), (1578, 1744340), (2104, 1308255), (2630, 1046604), (3156, 872170), (3419, 805080), (3945, 697736), (5260, 523302), (6312, 436085), (6709, 410280), (6838, 402540), (7890, 348868), (10257, 268360), (10520, 261651), (13418, 205140), (13676, 201270), (15780, 174434), (17095, 161016), (20127, 136760), (20514, 134180), (26836, 102570), (27352, 100635), (31560, 87217), (33545, 82056), (34190, 80508), (40254, 68380), (41028, 67090), (51285, 53672)]