69494960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 170346240

約数和(自身を除く): 100851280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 211, 230, 358, 368, 422, 460, 716, 844, 895, 920, 1055, 1432, 1688, 1790, 1840, 2110, 2864, 3376, 3580, 4117, 4220, 4853, 7160, 8234, 8440, 9706, 14320, 16468, 16880, 19412, 20585, 24265, 32936, 37769, 38824, 41170, 48530, 65872, 75538, 77648, 82340, 97060, 151076, 164680, 188845, 194120, 302152, 329360, 377690, 388240, 604304, 755380, 868687, 1510760, 1737374, 3021520, 3474748, 4343435, 6949496, 8686870, 13898992, 17373740, 34747480, 69494960]

約数ペア:

[(1, 69494960), (2, 34747480), (4, 17373740), (5, 13898992), (8, 8686870), (10, 6949496), (16, 4343435), (20, 3474748), (23, 3021520), (40, 1737374), (46, 1510760), (80, 868687), (92, 755380), (115, 604304), (179, 388240), (184, 377690), (211, 329360), (230, 302152), (358, 194120), (368, 188845), (422, 164680), (460, 151076), (716, 97060), (844, 82340), (895, 77648), (920, 75538), (1055, 65872), (1432, 48530), (1688, 41170), (1790, 38824), (1840, 37769), (2110, 32936), (2864, 24265), (3376, 20585), (3580, 19412), (4117, 16880), (4220, 16468), (4853, 14320), (7160, 9706), (8234, 8440)]