76717680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 260649984

約数和(自身を除く): 183932304

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, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 367, 390, 402, 520, 536, 624, 670, 734, 780, 804, 871, 1005, 1040, 1072, 1101, 1340, 1468, 1560, 1608, 1742, 1835, 2010, 2202, 2613, 2680, 2936, 3120, 3216, 3484, 3670, 4020, 4355, 4404, 4771, 5226, 5360, 5505, 5872, 6968, 7340, 8040, 8710, 8808, 9542, 10452, 11010, 13065, 13936, 14313, 14680, 16080, 17420, 17616, 19084, 20904, 22020, 23855, 24589, 26130, 28626, 29360, 34840, 38168, 41808, 44040, 47710, 49178, 52260, 57252, 69680, 71565, 73767, 76336, 88080, 95420, 98356, 104520, 114504, 122945, 143130, 147534, 190840, 196712, 209040, 229008, 245890, 286260, 295068, 319657, 368835, 381680, 393424, 491780, 572520, 590136, 639314, 737670, 958971, 983560, 1145040, 1180272, 1278628, 1475340, 1598285, 1917942, 1967120, 2557256, 2950680, 3196570, 3835884, 4794855, 5114512, 5901360, 6393140, 7671768, 9589710, 12786280, 15343536, 19179420, 25572560, 38358840, 76717680]

約数ペア:

[(1, 76717680), (2, 38358840), (3, 25572560), (4, 19179420), (5, 15343536), (6, 12786280), (8, 9589710), (10, 7671768), (12, 6393140), (13, 5901360), (15, 5114512), (16, 4794855), (20, 3835884), (24, 3196570), (26, 2950680), (30, 2557256), (39, 1967120), (40, 1917942), (48, 1598285), (52, 1475340), (60, 1278628), (65, 1180272), (67, 1145040), (78, 983560), (80, 958971), (104, 737670), (120, 639314), (130, 590136), (134, 572520), (156, 491780), (195, 393424), (201, 381680), (208, 368835), (240, 319657), (260, 295068), (268, 286260), (312, 245890), (335, 229008), (367, 209040), (390, 196712), (402, 190840), (520, 147534), (536, 143130), (624, 122945), (670, 114504), (734, 104520), (780, 98356), (804, 95420), (871, 88080), (1005, 76336), (1040, 73767), (1072, 71565), (1101, 69680), (1340, 57252), (1468, 52260), (1560, 49178), (1608, 47710), (1742, 44040), (1835, 41808), (2010, 38168), (2202, 34840), (2613, 29360), (2680, 28626), (2936, 26130), (3120, 24589), (3216, 23855), (3484, 22020), (3670, 20904), (4020, 19084), (4355, 17616), (4404, 17420), (4771, 16080), (5226, 14680), (5360, 14313), (5505, 13936), (5872, 13065), (6968, 11010), (7340, 10452), (8040, 9542), (8710, 8808)]