71270160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 242984448

約数和(自身を除く): 171714288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 431, 520, 530, 624, 636, 689, 780, 795, 848, 862, 1040, 1060, 1272, 1293, 1378, 1560, 1590, 1724, 2067, 2120, 2155, 2544, 2586, 2756, 3120, 3180, 3445, 3448, 4134, 4240, 4310, 5172, 5512, 5603, 6360, 6465, 6890, 6896, 8268, 8620, 10335, 10344, 11024, 11206, 12720, 12930, 13780, 16536, 16809, 17240, 20670, 20688, 22412, 22843, 25860, 27560, 28015, 33072, 33618, 34480, 41340, 44824, 45686, 51720, 55120, 56030, 67236, 68529, 82680, 84045, 89648, 91372, 103440, 112060, 114215, 134472, 137058, 165360, 168090, 182744, 224120, 228430, 268944, 274116, 296959, 336180, 342645, 365488, 448240, 456860, 548232, 593918, 672360, 685290, 890877, 913720, 1096464, 1187836, 1344720, 1370580, 1484795, 1781754, 1827440, 2375672, 2741160, 2969590, 3563508, 4454385, 4751344, 5482320, 5939180, 7127016, 8908770, 11878360, 14254032, 17817540, 23756720, 35635080, 71270160]

約数ペア:

[(1, 71270160), (2, 35635080), (3, 23756720), (4, 17817540), (5, 14254032), (6, 11878360), (8, 8908770), (10, 7127016), (12, 5939180), (13, 5482320), (15, 4751344), (16, 4454385), (20, 3563508), (24, 2969590), (26, 2741160), (30, 2375672), (39, 1827440), (40, 1781754), (48, 1484795), (52, 1370580), (53, 1344720), (60, 1187836), (65, 1096464), (78, 913720), (80, 890877), (104, 685290), (106, 672360), (120, 593918), (130, 548232), (156, 456860), (159, 448240), (195, 365488), (208, 342645), (212, 336180), (240, 296959), (260, 274116), (265, 268944), (312, 228430), (318, 224120), (390, 182744), (424, 168090), (431, 165360), (520, 137058), (530, 134472), (624, 114215), (636, 112060), (689, 103440), (780, 91372), (795, 89648), (848, 84045), (862, 82680), (1040, 68529), (1060, 67236), (1272, 56030), (1293, 55120), (1378, 51720), (1560, 45686), (1590, 44824), (1724, 41340), (2067, 34480), (2120, 33618), (2155, 33072), (2544, 28015), (2586, 27560), (2756, 25860), (3120, 22843), (3180, 22412), (3445, 20688), (3448, 20670), (4134, 17240), (4240, 16809), (4310, 16536), (5172, 13780), (5512, 12930), (5603, 12720), (6360, 11206), (6465, 11024), (6890, 10344), (6896, 10335), (8268, 8620)]