115213120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 304166016

約数和(自身を除く): 188952896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 440, 461, 568, 704, 710, 781, 880, 922, 1136, 1420, 1562, 1760, 1844, 2272, 2305, 2840, 3124, 3520, 3688, 3905, 4544, 4610, 5071, 5680, 6248, 7376, 7810, 9220, 10142, 11360, 12496, 14752, 15620, 18440, 20284, 22720, 24992, 25355, 29504, 31240, 32731, 36880, 40568, 49984, 50710, 62480, 65462, 73760, 81136, 101420, 124960, 130924, 147520, 162272, 163655, 202840, 249920, 261848, 324544, 327310, 360041, 405680, 523696, 654620, 720082, 811360, 1047392, 1309240, 1440164, 1622720, 1800205, 2094784, 2618480, 2880328, 3600410, 5236960, 5760656, 7200820, 10473920, 11521312, 14401640, 23042624, 28803280, 57606560, 115213120]

約数ペア:

[(1, 115213120), (2, 57606560), (4, 28803280), (5, 23042624), (8, 14401640), (10, 11521312), (11, 10473920), (16, 7200820), (20, 5760656), (22, 5236960), (32, 3600410), (40, 2880328), (44, 2618480), (55, 2094784), (64, 1800205), (71, 1622720), (80, 1440164), (88, 1309240), (110, 1047392), (142, 811360), (160, 720082), (176, 654620), (220, 523696), (284, 405680), (320, 360041), (352, 327310), (355, 324544), (440, 261848), (461, 249920), (568, 202840), (704, 163655), (710, 162272), (781, 147520), (880, 130924), (922, 124960), (1136, 101420), (1420, 81136), (1562, 73760), (1760, 65462), (1844, 62480), (2272, 50710), (2305, 49984), (2840, 40568), (3124, 36880), (3520, 32731), (3688, 31240), (3905, 29504), (4544, 25355), (4610, 24992), (5071, 22720), (5680, 20284), (6248, 18440), (7376, 15620), (7810, 14752), (9220, 12496), (10142, 11360)]