974399360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2360

約数の個数: 128

約数和(自身を含む): 2583986400

約数和(自身を除く): 1609587040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 640, 671, 704, 880, 976, 1220, 1342, 1408, 1760, 1952, 2269, 2440, 2684, 3355, 3520, 3904, 4538, 4880, 5368, 6710, 7040, 7808, 9076, 9760, 10736, 11345, 13420, 18152, 19520, 21472, 22690, 24959, 26840, 36304, 39040, 42944, 45380, 49918, 53680, 72608, 85888, 90760, 99836, 107360, 124795, 138409, 145216, 181520, 199672, 214720, 249590, 276818, 290432, 363040, 399344, 429440, 499180, 553636, 692045, 726080, 798688, 998360, 1107272, 1384090, 1452160, 1522499, 1597376, 1996720, 2214544, 2768180, 3044998, 3194752, 3993440, 4429088, 5536360, 6089996, 7612495, 7986880, 8858176, 11072720, 12179992, 15224990, 15973760, 17716352, 22145440, 24359984, 30449980, 44290880, 48719968, 60899960, 88581760, 97439936, 121799920, 194879872, 243599840, 487199680, 974399360]

約数ペア:

[(1, 974399360), (2, 487199680), (4, 243599840), (5, 194879872), (8, 121799920), (10, 97439936), (11, 88581760), (16, 60899960), (20, 48719968), (22, 44290880), (32, 30449980), (40, 24359984), (44, 22145440), (55, 17716352), (61, 15973760), (64, 15224990), (80, 12179992), (88, 11072720), (110, 8858176), (122, 7986880), (128, 7612495), (160, 6089996), (176, 5536360), (220, 4429088), (244, 3993440), (305, 3194752), (320, 3044998), (352, 2768180), (440, 2214544), (488, 1996720), (610, 1597376), (640, 1522499), (671, 1452160), (704, 1384090), (880, 1107272), (976, 998360), (1220, 798688), (1342, 726080), (1408, 692045), (1760, 553636), (1952, 499180), (2269, 429440), (2440, 399344), (2684, 363040), (3355, 290432), (3520, 276818), (3904, 249590), (4538, 214720), (4880, 199672), (5368, 181520), (6710, 145216), (7040, 138409), (7808, 124795), (9076, 107360), (9760, 99836), (10736, 90760), (11345, 85888), (13420, 72608), (18152, 53680), (19520, 49918), (21472, 45380), (22690, 42944), (24959, 39040), (26840, 36304)]