69682080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:903

約数の個数: 144

約数和(自身を含む): 237958560

約数和(自身を除く): 168276480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 859, 1014, 1040, 1248, 1352, 1560, 1690, 1718, 2028, 2080, 2535, 2577, 2704, 3120, 3380, 3436, 4056, 4295, 5070, 5154, 5408, 6240, 6760, 6872, 8112, 8590, 10140, 10308, 11167, 12885, 13520, 13744, 16224, 17180, 20280, 20616, 22334, 25770, 27040, 27488, 33501, 34360, 40560, 41232, 44668, 51540, 55835, 67002, 68720, 81120, 82464, 89336, 103080, 111670, 134004, 137440, 145171, 167505, 178672, 206160, 223340, 268008, 290342, 335010, 357344, 412320, 435513, 446680, 536016, 580684, 670020, 725855, 871026, 893360, 1072032, 1161368, 1340040, 1451710, 1742052, 1786720, 2177565, 2322736, 2680080, 2903420, 3484104, 4355130, 4645472, 5360160, 5806840, 6968208, 8710260, 11613680, 13936416, 17420520, 23227360, 34841040, 69682080]

約数ペア:

[(1, 69682080), (2, 34841040), (3, 23227360), (4, 17420520), (5, 13936416), (6, 11613680), (8, 8710260), (10, 6968208), (12, 5806840), (13, 5360160), (15, 4645472), (16, 4355130), (20, 3484104), (24, 2903420), (26, 2680080), (30, 2322736), (32, 2177565), (39, 1786720), (40, 1742052), (48, 1451710), (52, 1340040), (60, 1161368), (65, 1072032), (78, 893360), (80, 871026), (96, 725855), (104, 670020), (120, 580684), (130, 536016), (156, 446680), (160, 435513), (169, 412320), (195, 357344), (208, 335010), (240, 290342), (260, 268008), (312, 223340), (338, 206160), (390, 178672), (416, 167505), (480, 145171), (507, 137440), (520, 134004), (624, 111670), (676, 103080), (780, 89336), (845, 82464), (859, 81120), (1014, 68720), (1040, 67002), (1248, 55835), (1352, 51540), (1560, 44668), (1690, 41232), (1718, 40560), (2028, 34360), (2080, 33501), (2535, 27488), (2577, 27040), (2704, 25770), (3120, 22334), (3380, 20616), (3436, 20280), (4056, 17180), (4295, 16224), (5070, 13744), (5154, 13520), (5408, 12885), (6240, 11167), (6760, 10308), (6872, 10140), (8112, 8590)]