3268431040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20551}}^1$

素因数の和:20646

約数の個数: 112

約数和(自身を含む): 9020519424

約数和(自身を除く): 5752088384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3976, 4544, 4970, 5680, 7952, 9940, 11360, 15904, 19880, 20551, 22720, 31808, 39760, 41102, 79520, 82204, 102755, 143857, 159040, 164408, 205510, 287714, 328816, 411020, 575428, 657632, 719285, 822040, 1150856, 1315264, 1438570, 1459121, 1644080, 2301712, 2877140, 2918242, 3288160, 4603424, 5754280, 5836484, 6576320, 7295605, 9206848, 10213847, 11508560, 11672968, 14591210, 20427694, 23017120, 23345936, 29182420, 40855388, 46034240, 46691872, 51069235, 58364840, 81710776, 93383744, 102138470, 116729680, 163421552, 204276940, 233459360, 326843104, 408553880, 466918720, 653686208, 817107760, 1634215520, 3268431040]

約数ペア:

[(1, 3268431040), (2, 1634215520), (4, 817107760), (5, 653686208), (7, 466918720), (8, 408553880), (10, 326843104), (14, 233459360), (16, 204276940), (20, 163421552), (28, 116729680), (32, 102138470), (35, 93383744), (40, 81710776), (56, 58364840), (64, 51069235), (70, 46691872), (71, 46034240), (80, 40855388), (112, 29182420), (140, 23345936), (142, 23017120), (160, 20427694), (224, 14591210), (280, 11672968), (284, 11508560), (320, 10213847), (355, 9206848), (448, 7295605), (497, 6576320), (560, 5836484), (568, 5754280), (710, 4603424), (994, 3288160), (1120, 2918242), (1136, 2877140), (1420, 2301712), (1988, 1644080), (2240, 1459121), (2272, 1438570), (2485, 1315264), (2840, 1150856), (3976, 822040), (4544, 719285), (4970, 657632), (5680, 575428), (7952, 411020), (9940, 328816), (11360, 287714), (15904, 205510), (19880, 164408), (20551, 159040), (22720, 143857), (31808, 102755), (39760, 82204), (41102, 79520)]