353722720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 906075072

約数和(自身を除く): 552352352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 173, 208, 260, 346, 416, 520, 692, 865, 983, 1040, 1384, 1730, 1966, 2080, 2249, 2768, 3460, 3932, 4498, 4915, 5536, 6920, 7864, 8996, 9830, 11245, 12779, 13840, 15728, 17992, 19660, 22490, 25558, 27680, 31456, 35984, 39320, 44980, 51116, 63895, 71968, 78640, 89960, 102232, 127790, 157280, 170059, 179920, 204464, 255580, 340118, 359840, 408928, 511160, 680236, 850295, 1022320, 1360472, 1700590, 2044640, 2210767, 2720944, 3401180, 4421534, 5441888, 6802360, 8843068, 11053835, 13604720, 17686136, 22107670, 27209440, 35372272, 44215340, 70744544, 88430680, 176861360, 353722720]

約数ペア:

[(1, 353722720), (2, 176861360), (4, 88430680), (5, 70744544), (8, 44215340), (10, 35372272), (13, 27209440), (16, 22107670), (20, 17686136), (26, 13604720), (32, 11053835), (40, 8843068), (52, 6802360), (65, 5441888), (80, 4421534), (104, 3401180), (130, 2720944), (160, 2210767), (173, 2044640), (208, 1700590), (260, 1360472), (346, 1022320), (416, 850295), (520, 680236), (692, 511160), (865, 408928), (983, 359840), (1040, 340118), (1384, 255580), (1730, 204464), (1966, 179920), (2080, 170059), (2249, 157280), (2768, 127790), (3460, 102232), (3932, 89960), (4498, 78640), (4915, 71968), (5536, 63895), (6920, 51116), (7864, 44980), (8996, 39320), (9830, 35984), (11245, 31456), (12779, 27680), (13840, 25558), (15728, 22490), (17992, 19660)]