140050240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3617}}^1$

素因数の和:3656

約数の個数: 84

約数和(自身を含む): 366669828

約数和(自身を除く): 226619588

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3617, 3872, 4840, 7234, 7744, 9680, 14468, 18085, 19360, 28936, 36170, 38720, 39787, 57872, 72340, 79574, 115744, 144680, 159148, 198935, 231488, 289360, 318296, 397870, 437657, 578720, 636592, 795740, 875314, 1157440, 1273184, 1591480, 1750628, 2188285, 2546368, 3182960, 3501256, 4376570, 6365920, 7002512, 8753140, 12731840, 14005024, 17506280, 28010048, 35012560, 70025120, 140050240]

約数ペア:

[(1, 140050240), (2, 70025120), (4, 35012560), (5, 28010048), (8, 17506280), (10, 14005024), (11, 12731840), (16, 8753140), (20, 7002512), (22, 6365920), (32, 4376570), (40, 3501256), (44, 3182960), (55, 2546368), (64, 2188285), (80, 1750628), (88, 1591480), (110, 1273184), (121, 1157440), (160, 875314), (176, 795740), (220, 636592), (242, 578720), (320, 437657), (352, 397870), (440, 318296), (484, 289360), (605, 231488), (704, 198935), (880, 159148), (968, 144680), (1210, 115744), (1760, 79574), (1936, 72340), (2420, 57872), (3520, 39787), (3617, 38720), (3872, 36170), (4840, 28936), (7234, 19360), (7744, 18085), (9680, 14468)]