208442640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2417

約数の個数: 160

約数和(自身を含む): 752737536

約数和(自身を除く): 544294896

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, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2341, 2544, 2968, 3180, 3710, 4240, 4452, 4682, 5565, 5936, 6360, 7023, 7420, 8904, 9364, 11130, 11705, 12720, 14046, 14840, 16387, 17808, 18728, 22260, 23410, 28092, 29680, 32774, 35115, 37456, 44520, 46820, 49161, 56184, 65548, 70230, 81935, 89040, 93640, 98322, 112368, 124073, 131096, 140460, 163870, 187280, 196644, 245805, 248146, 262192, 280920, 327740, 372219, 393288, 491610, 496292, 561840, 620365, 655480, 744438, 786576, 868511, 983220, 992584, 1240730, 1310960, 1488876, 1737022, 1861095, 1966440, 1985168, 2481460, 2605533, 2977752, 3474044, 3722190, 3932880, 4342555, 4962920, 5211066, 5955504, 6948088, 7444380, 8685110, 9925840, 10422132, 13027665, 13896176, 14888760, 17370220, 20844264, 26055330, 29777520, 34740440, 41688528, 52110660, 69480880, 104221320, 208442640]

約数ペア:

[(1, 208442640), (2, 104221320), (3, 69480880), (4, 52110660), (5, 41688528), (6, 34740440), (7, 29777520), (8, 26055330), (10, 20844264), (12, 17370220), (14, 14888760), (15, 13896176), (16, 13027665), (20, 10422132), (21, 9925840), (24, 8685110), (28, 7444380), (30, 6948088), (35, 5955504), (40, 5211066), (42, 4962920), (48, 4342555), (53, 3932880), (56, 3722190), (60, 3474044), (70, 2977752), (80, 2605533), (84, 2481460), (105, 1985168), (106, 1966440), (112, 1861095), (120, 1737022), (140, 1488876), (159, 1310960), (168, 1240730), (210, 992584), (212, 983220), (240, 868511), (265, 786576), (280, 744438), (318, 655480), (336, 620365), (371, 561840), (420, 496292), (424, 491610), (530, 393288), (560, 372219), (636, 327740), (742, 280920), (795, 262192), (840, 248146), (848, 245805), (1060, 196644), (1113, 187280), (1272, 163870), (1484, 140460), (1590, 131096), (1680, 124073), (1855, 112368), (2120, 98322), (2226, 93640), (2341, 89040), (2544, 81935), (2968, 70230), (3180, 65548), (3710, 56184), (4240, 49161), (4452, 46820), (4682, 44520), (5565, 37456), (5936, 35115), (6360, 32774), (7023, 29680), (7420, 28092), (8904, 23410), (9364, 22260), (11130, 18728), (11705, 17808), (12720, 16387), (14046, 14840)]