86998080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7004

約数の個数: 112

約数和(自身を含む): 297509184

約数和(自身を除く): 210511104

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6971, 12480, 13942, 20913, 27884, 34855, 41826, 55768, 69710, 83652, 90623, 104565, 111536, 139420, 167304, 181246, 209130, 223072, 271869, 278840, 334608, 362492, 418260, 446144, 453115, 543738, 557680, 669216, 724984, 836520, 906230, 1087476, 1115360, 1338432, 1359345, 1449968, 1673040, 1812460, 2174952, 2230720, 2718690, 2899936, 3346080, 3624920, 4349904, 5437380, 5799872, 6692160, 7249840, 8699808, 10874760, 14499680, 17399616, 21749520, 28999360, 43499040, 86998080]

約数ペア:

[(1, 86998080), (2, 43499040), (3, 28999360), (4, 21749520), (5, 17399616), (6, 14499680), (8, 10874760), (10, 8699808), (12, 7249840), (13, 6692160), (15, 5799872), (16, 5437380), (20, 4349904), (24, 3624920), (26, 3346080), (30, 2899936), (32, 2718690), (39, 2230720), (40, 2174952), (48, 1812460), (52, 1673040), (60, 1449968), (64, 1359345), (65, 1338432), (78, 1115360), (80, 1087476), (96, 906230), (104, 836520), (120, 724984), (130, 669216), (156, 557680), (160, 543738), (192, 453115), (195, 446144), (208, 418260), (240, 362492), (260, 334608), (312, 278840), (320, 271869), (390, 223072), (416, 209130), (480, 181246), (520, 167304), (624, 139420), (780, 111536), (832, 104565), (960, 90623), (1040, 83652), (1248, 69710), (1560, 55768), (2080, 41826), (2496, 34855), (3120, 27884), (4160, 20913), (6240, 13942), (6971, 12480)]