1706138520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4657}}^1$

素因数の和:4785

約数の個数: 128

約数和(自身を含む): 5312355840

約数和(自身を除く): 3606217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 142, 172, 213, 215, 258, 284, 344, 355, 426, 430, 516, 568, 645, 710, 852, 860, 1032, 1065, 1290, 1420, 1704, 1720, 2130, 2580, 2840, 3053, 4260, 4657, 5160, 6106, 8520, 9159, 9314, 12212, 13971, 15265, 18318, 18628, 23285, 24424, 27942, 30530, 36636, 37256, 45795, 46570, 55884, 61060, 69855, 73272, 91590, 93140, 111768, 122120, 139710, 183180, 186280, 200251, 279420, 330647, 366360, 400502, 558840, 600753, 661294, 801004, 991941, 1001255, 1201506, 1322588, 1602008, 1653235, 1983882, 2002510, 2403012, 2645176, 3003765, 3306470, 3967764, 4005020, 4806024, 4959705, 6007530, 6612940, 7935528, 8010040, 9919410, 12015060, 13225880, 14217821, 19838820, 24030120, 28435642, 39677640, 42653463, 56871284, 71089105, 85306926, 113742568, 142178210, 170613852, 213267315, 284356420, 341227704, 426534630, 568712840, 853069260, 1706138520]

約数ペア:

[(1, 1706138520), (2, 853069260), (3, 568712840), (4, 426534630), (5, 341227704), (6, 284356420), (8, 213267315), (10, 170613852), (12, 142178210), (15, 113742568), (20, 85306926), (24, 71089105), (30, 56871284), (40, 42653463), (43, 39677640), (60, 28435642), (71, 24030120), (86, 19838820), (120, 14217821), (129, 13225880), (142, 12015060), (172, 9919410), (213, 8010040), (215, 7935528), (258, 6612940), (284, 6007530), (344, 4959705), (355, 4806024), (426, 4005020), (430, 3967764), (516, 3306470), (568, 3003765), (645, 2645176), (710, 2403012), (852, 2002510), (860, 1983882), (1032, 1653235), (1065, 1602008), (1290, 1322588), (1420, 1201506), (1704, 1001255), (1720, 991941), (2130, 801004), (2580, 661294), (2840, 600753), (3053, 558840), (4260, 400502), (4657, 366360), (5160, 330647), (6106, 279420), (8520, 200251), (9159, 186280), (9314, 183180), (12212, 139710), (13971, 122120), (15265, 111768), (18318, 93140), (18628, 91590), (23285, 73272), (24424, 69855), (27942, 61060), (30530, 55884), (36636, 46570), (37256, 45795)]