210910320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5527}}^1$

素因数の和:5599

約数の個数: 120

約数和(自身を含む): 721802016

約数和(自身を除く): 510891696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5527, 6360, 7632, 9540, 11054, 12720, 16581, 19080, 22108, 27635, 33162, 38160, 44216, 49743, 55270, 66324, 82905, 88432, 99486, 110540, 132648, 165810, 198972, 221080, 248715, 265296, 292931, 331620, 397944, 442160, 497430, 585862, 663240, 795888, 878793, 994860, 1171724, 1326480, 1464655, 1757586, 1989720, 2343448, 2636379, 2929310, 3515172, 3979440, 4393965, 4686896, 5272758, 5858620, 7030344, 8787930, 10545516, 11717240, 13181895, 14060688, 17575860, 21091032, 23434480, 26363790, 35151720, 42182064, 52727580, 70303440, 105455160, 210910320]

約数ペア:

[(1, 210910320), (2, 105455160), (3, 70303440), (4, 52727580), (5, 42182064), (6, 35151720), (8, 26363790), (9, 23434480), (10, 21091032), (12, 17575860), (15, 14060688), (16, 13181895), (18, 11717240), (20, 10545516), (24, 8787930), (30, 7030344), (36, 5858620), (40, 5272758), (45, 4686896), (48, 4393965), (53, 3979440), (60, 3515172), (72, 2929310), (80, 2636379), (90, 2343448), (106, 1989720), (120, 1757586), (144, 1464655), (159, 1326480), (180, 1171724), (212, 994860), (240, 878793), (265, 795888), (318, 663240), (360, 585862), (424, 497430), (477, 442160), (530, 397944), (636, 331620), (720, 292931), (795, 265296), (848, 248715), (954, 221080), (1060, 198972), (1272, 165810), (1590, 132648), (1908, 110540), (2120, 99486), (2385, 88432), (2544, 82905), (3180, 66324), (3816, 55270), (4240, 49743), (4770, 44216), (5527, 38160), (6360, 33162), (7632, 27635), (9540, 22108), (11054, 19080), (12720, 16581)]