67634840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 198495360

約数和(自身を除く): 130860520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1093, 1105, 1190, 1547, 1768, 1820, 2186, 2210, 2380, 3094, 3640, 4372, 4420, 4760, 5465, 6188, 7651, 7735, 8744, 8840, 10930, 12376, 14209, 15302, 15470, 18581, 21860, 28418, 30604, 30940, 37162, 38255, 43720, 56836, 61208, 61880, 71045, 74324, 76510, 92905, 99463, 113672, 130067, 142090, 148648, 153020, 185810, 198926, 241553, 260134, 284180, 306040, 371620, 397852, 483106, 497315, 520268, 568360, 650335, 743240, 795704, 966212, 994630, 1040536, 1207765, 1300670, 1690871, 1932424, 1989260, 2415530, 2601340, 3381742, 3978520, 4831060, 5202680, 6763484, 8454355, 9662120, 13526968, 16908710, 33817420, 67634840]

約数ペア:

[(1, 67634840), (2, 33817420), (4, 16908710), (5, 13526968), (7, 9662120), (8, 8454355), (10, 6763484), (13, 5202680), (14, 4831060), (17, 3978520), (20, 3381742), (26, 2601340), (28, 2415530), (34, 1989260), (35, 1932424), (40, 1690871), (52, 1300670), (56, 1207765), (65, 1040536), (68, 994630), (70, 966212), (85, 795704), (91, 743240), (104, 650335), (119, 568360), (130, 520268), (136, 497315), (140, 483106), (170, 397852), (182, 371620), (221, 306040), (238, 284180), (260, 260134), (280, 241553), (340, 198926), (364, 185810), (442, 153020), (455, 148648), (476, 142090), (520, 130067), (595, 113672), (680, 99463), (728, 92905), (884, 76510), (910, 74324), (952, 71045), (1093, 61880), (1105, 61208), (1190, 56836), (1547, 43720), (1768, 38255), (1820, 37162), (2186, 30940), (2210, 30604), (2380, 28418), (3094, 21860), (3640, 18581), (4372, 15470), (4420, 15302), (4760, 14209), (5465, 12376), (6188, 10930), (7651, 8840), (7735, 8744)]