159090960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 567320832

約数和(自身を除く): 408229872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 281, 336, 337, 420, 560, 562, 674, 840, 843, 1011, 1124, 1348, 1405, 1680, 1685, 1686, 1967, 2022, 2248, 2359, 2696, 2810, 3370, 3372, 3934, 4044, 4215, 4496, 4718, 5055, 5392, 5620, 5901, 6740, 6744, 7077, 7868, 8088, 8430, 9436, 9835, 10110, 11240, 11795, 11802, 13480, 13488, 14154, 15736, 16176, 16860, 18872, 19670, 20220, 22480, 23590, 23604, 26960, 28308, 29505, 31472, 33720, 35385, 37744, 39340, 40440, 47180, 47208, 56616, 59010, 67440, 70770, 78680, 80880, 94360, 94416, 94697, 113232, 118020, 141540, 157360, 188720, 189394, 236040, 283080, 284091, 378788, 472080, 473485, 566160, 568182, 662879, 757576, 946970, 1136364, 1325758, 1420455, 1515152, 1893940, 1988637, 2272728, 2651516, 2840910, 3314395, 3787880, 3977274, 4545456, 5303032, 5681820, 6628790, 7575760, 7954548, 9943185, 10606064, 11363640, 13257580, 15909096, 19886370, 22727280, 26515160, 31818192, 39772740, 53030320, 79545480, 159090960]

約数ペア:

[(1, 159090960), (2, 79545480), (3, 53030320), (4, 39772740), (5, 31818192), (6, 26515160), (7, 22727280), (8, 19886370), (10, 15909096), (12, 13257580), (14, 11363640), (15, 10606064), (16, 9943185), (20, 7954548), (21, 7575760), (24, 6628790), (28, 5681820), (30, 5303032), (35, 4545456), (40, 3977274), (42, 3787880), (48, 3314395), (56, 2840910), (60, 2651516), (70, 2272728), (80, 1988637), (84, 1893940), (105, 1515152), (112, 1420455), (120, 1325758), (140, 1136364), (168, 946970), (210, 757576), (240, 662879), (280, 568182), (281, 566160), (336, 473485), (337, 472080), (420, 378788), (560, 284091), (562, 283080), (674, 236040), (840, 189394), (843, 188720), (1011, 157360), (1124, 141540), (1348, 118020), (1405, 113232), (1680, 94697), (1685, 94416), (1686, 94360), (1967, 80880), (2022, 78680), (2248, 70770), (2359, 67440), (2696, 59010), (2810, 56616), (3370, 47208), (3372, 47180), (3934, 40440), (4044, 39340), (4215, 37744), (4496, 35385), (4718, 33720), (5055, 31472), (5392, 29505), (5620, 28308), (5901, 26960), (6740, 23604), (6744, 23590), (7077, 22480), (7868, 20220), (8088, 19670), (8430, 18872), (9436, 16860), (9835, 16176), (10110, 15736), (11240, 14154), (11795, 13488), (11802, 13480)]