71101680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 120

約数和(自身を含む): 238810608

約数和(自身を除く): 167708928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 1753, 2028, 2535, 2704, 3120, 3380, 3506, 4056, 5070, 5259, 6760, 7012, 8112, 8765, 10140, 10518, 13520, 14024, 17530, 20280, 21036, 22789, 26295, 28048, 35060, 40560, 42072, 45578, 52590, 68367, 70120, 84144, 91156, 105180, 113945, 136734, 140240, 182312, 210360, 227890, 273468, 296257, 341835, 364624, 420720, 455780, 546936, 592514, 683670, 888771, 911560, 1093872, 1185028, 1367340, 1481285, 1777542, 1823120, 2370056, 2734680, 2962570, 3555084, 4443855, 4740112, 5469360, 5925140, 7110168, 8887710, 11850280, 14220336, 17775420, 23700560, 35550840, 71101680]

約数ペア:

[(1, 71101680), (2, 35550840), (3, 23700560), (4, 17775420), (5, 14220336), (6, 11850280), (8, 8887710), (10, 7110168), (12, 5925140), (13, 5469360), (15, 4740112), (16, 4443855), (20, 3555084), (24, 2962570), (26, 2734680), (30, 2370056), (39, 1823120), (40, 1777542), (48, 1481285), (52, 1367340), (60, 1185028), (65, 1093872), (78, 911560), (80, 888771), (104, 683670), (120, 592514), (130, 546936), (156, 455780), (169, 420720), (195, 364624), (208, 341835), (240, 296257), (260, 273468), (312, 227890), (338, 210360), (390, 182312), (507, 140240), (520, 136734), (624, 113945), (676, 105180), (780, 91156), (845, 84144), (1014, 70120), (1040, 68367), (1352, 52590), (1560, 45578), (1690, 42072), (1753, 40560), (2028, 35060), (2535, 28048), (2704, 26295), (3120, 22789), (3380, 21036), (3506, 20280), (4056, 17530), (5070, 14024), (5259, 13520), (6760, 10518), (7012, 10140), (8112, 8765)]