7460960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 20194272

約数和(自身を除く): 12733312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 211, 221, 260, 272, 340, 416, 422, 442, 520, 544, 680, 844, 884, 1040, 1055, 1105, 1360, 1688, 1768, 2080, 2110, 2210, 2720, 2743, 3376, 3536, 3587, 4220, 4420, 5486, 6752, 7072, 7174, 8440, 8840, 10972, 13715, 14348, 16880, 17680, 17935, 21944, 27430, 28696, 33760, 35360, 35870, 43888, 46631, 54860, 57392, 71740, 87776, 93262, 109720, 114784, 143480, 186524, 219440, 233155, 286960, 373048, 438880, 466310, 573920, 746096, 932620, 1492192, 1865240, 3730480, 7460960]

約数ペア:

[(1, 7460960), (2, 3730480), (4, 1865240), (5, 1492192), (8, 932620), (10, 746096), (13, 573920), (16, 466310), (17, 438880), (20, 373048), (26, 286960), (32, 233155), (34, 219440), (40, 186524), (52, 143480), (65, 114784), (68, 109720), (80, 93262), (85, 87776), (104, 71740), (130, 57392), (136, 54860), (160, 46631), (170, 43888), (208, 35870), (211, 35360), (221, 33760), (260, 28696), (272, 27430), (340, 21944), (416, 17935), (422, 17680), (442, 16880), (520, 14348), (544, 13715), (680, 10972), (844, 8840), (884, 8440), (1040, 7174), (1055, 7072), (1105, 6752), (1360, 5486), (1688, 4420), (1768, 4220), (2080, 3587), (2110, 3536), (2210, 3376), (2720, 2743)]