259704480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 192

約数和(自身を含む): 960664320

約数和(自身を除く): 700959840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2089, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4178, 4440, 5180, 5920, 6216, 6267, 7770, 8288, 8356, 8880, 10360, 10445, 12432, 12534, 14623, 15540, 16712, 17760, 20720, 20890, 24864, 25068, 29246, 31080, 31335, 33424, 41440, 41780, 43869, 50136, 58492, 62160, 62670, 66848, 73115, 77293, 83560, 87738, 100272, 116984, 124320, 125340, 146230, 154586, 167120, 175476, 200544, 219345, 231879, 233968, 250680, 292460, 309172, 334240, 350952, 386465, 438690, 463758, 467936, 501360, 541051, 584920, 618344, 701904, 772930, 877380, 927516, 1002720, 1082102, 1159395, 1169840, 1236688, 1403808, 1545860, 1623153, 1754760, 1855032, 2164204, 2318790, 2339680, 2473376, 2705255, 3091720, 3246306, 3509520, 3710064, 4328408, 4637580, 5410510, 6183440, 6492612, 7019040, 7420128, 8115765, 8656816, 9275160, 10821020, 12366880, 12985224, 16231530, 17313632, 18550320, 21642040, 25970448, 32463060, 37100640, 43284080, 51940896, 64926120, 86568160, 129852240, 259704480]

約数ペア:

[(1, 259704480), (2, 129852240), (3, 86568160), (4, 64926120), (5, 51940896), (6, 43284080), (7, 37100640), (8, 32463060), (10, 25970448), (12, 21642040), (14, 18550320), (15, 17313632), (16, 16231530), (20, 12985224), (21, 12366880), (24, 10821020), (28, 9275160), (30, 8656816), (32, 8115765), (35, 7420128), (37, 7019040), (40, 6492612), (42, 6183440), (48, 5410510), (56, 4637580), (60, 4328408), (70, 3710064), (74, 3509520), (80, 3246306), (84, 3091720), (96, 2705255), (105, 2473376), (111, 2339680), (112, 2318790), (120, 2164204), (140, 1855032), (148, 1754760), (160, 1623153), (168, 1545860), (185, 1403808), (210, 1236688), (222, 1169840), (224, 1159395), (240, 1082102), (259, 1002720), (280, 927516), (296, 877380), (336, 772930), (370, 701904), (420, 618344), (444, 584920), (480, 541051), (518, 501360), (555, 467936), (560, 463758), (592, 438690), (672, 386465), (740, 350952), (777, 334240), (840, 309172), (888, 292460), (1036, 250680), (1110, 233968), (1120, 231879), (1184, 219345), (1295, 200544), (1480, 175476), (1554, 167120), (1680, 154586), (1776, 146230), (2072, 125340), (2089, 124320), (2220, 116984), (2590, 100272), (2960, 87738), (3108, 83560), (3360, 77293), (3552, 73115), (3885, 66848), (4144, 62670), (4178, 62160), (4440, 58492), (5180, 50136), (5920, 43869), (6216, 41780), (6267, 41440), (7770, 33424), (8288, 31335), (8356, 31080), (8880, 29246), (10360, 25068), (10445, 24864), (12432, 20890), (12534, 20720), (14623, 17760), (15540, 16712)]