229698840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8873

約数の個数: 128

約数和(自身を含む): 813035520

約数和(自身を除く): 583336680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 8821, 13020, 17642, 26040, 26463, 35284, 44105, 52926, 61747, 70568, 88210, 105852, 123494, 132315, 176420, 185241, 211704, 246988, 264630, 273451, 308735, 352840, 370482, 493976, 529260, 546902, 617470, 740964, 820353, 926205, 1058520, 1093804, 1234940, 1367255, 1481928, 1640706, 1852410, 1914157, 2187608, 2469880, 2734510, 3281412, 3704820, 3828314, 4101765, 5469020, 5742471, 6562824, 7409640, 7656628, 8203530, 9570785, 10938040, 11484942, 15313256, 16407060, 19141570, 22969884, 28712355, 32814120, 38283140, 45939768, 57424710, 76566280, 114849420, 229698840]

約数ペア:

[(1, 229698840), (2, 114849420), (3, 76566280), (4, 57424710), (5, 45939768), (6, 38283140), (7, 32814120), (8, 28712355), (10, 22969884), (12, 19141570), (14, 16407060), (15, 15313256), (20, 11484942), (21, 10938040), (24, 9570785), (28, 8203530), (30, 7656628), (31, 7409640), (35, 6562824), (40, 5742471), (42, 5469020), (56, 4101765), (60, 3828314), (62, 3704820), (70, 3281412), (84, 2734510), (93, 2469880), (105, 2187608), (120, 1914157), (124, 1852410), (140, 1640706), (155, 1481928), (168, 1367255), (186, 1234940), (210, 1093804), (217, 1058520), (248, 926205), (280, 820353), (310, 740964), (372, 617470), (420, 546902), (434, 529260), (465, 493976), (620, 370482), (651, 352840), (744, 308735), (840, 273451), (868, 264630), (930, 246988), (1085, 211704), (1240, 185241), (1302, 176420), (1736, 132315), (1860, 123494), (2170, 105852), (2604, 88210), (3255, 70568), (3720, 61747), (4340, 52926), (5208, 44105), (6510, 35284), (8680, 26463), (8821, 26040), (13020, 17642)]