1651937040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176489}}^1$

素因数の和:176521

約数の個数: 120

約数和(自身を含む): 5974539480

約数和(自身を除く): 4322602440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 176489, 352978, 529467, 705956, 882445, 1058934, 1411912, 1588401, 1764890, 2117868, 2294357, 2647335, 2823824, 3176802, 3529780, 4235736, 4588714, 5294670, 6353604, 6883071, 7059560, 7942005, 8471472, 9177428, 10589340, 11471785, 12707208, 13766142, 14119120, 15884010, 18354856, 20649213, 21178680, 22943570, 25414416, 27532284, 31768020, 34415355, 36709712, 41298426, 42357360, 45887140, 55064568, 63536040, 68830710, 82596852, 91774280, 103246065, 110129136, 127072080, 137661420, 165193704, 183548560, 206492130, 275322840, 330387408, 412984260, 550645680, 825968520, 1651937040]

約数ペア:

[(1, 1651937040), (2, 825968520), (3, 550645680), (4, 412984260), (5, 330387408), (6, 275322840), (8, 206492130), (9, 183548560), (10, 165193704), (12, 137661420), (13, 127072080), (15, 110129136), (16, 103246065), (18, 91774280), (20, 82596852), (24, 68830710), (26, 63536040), (30, 55064568), (36, 45887140), (39, 42357360), (40, 41298426), (45, 36709712), (48, 34415355), (52, 31768020), (60, 27532284), (65, 25414416), (72, 22943570), (78, 21178680), (80, 20649213), (90, 18354856), (104, 15884010), (117, 14119120), (120, 13766142), (130, 12707208), (144, 11471785), (156, 10589340), (180, 9177428), (195, 8471472), (208, 7942005), (234, 7059560), (240, 6883071), (260, 6353604), (312, 5294670), (360, 4588714), (390, 4235736), (468, 3529780), (520, 3176802), (585, 2823824), (624, 2647335), (720, 2294357), (780, 2117868), (936, 1764890), (1040, 1588401), (1170, 1411912), (1560, 1058934), (1872, 882445), (2340, 705956), (3120, 529467), (4680, 352978), (9360, 176489)]