220910760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29221}}^1$

素因数の和:29248

約数の個数: 128

約数和(自身を含む): 841593600

約数和(自身を除く): 620682840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 29221, 58442, 87663, 116884, 146105, 175326, 204547, 233768, 262989, 292210, 350652, 409094, 438315, 525978, 584420, 613641, 701304, 788967, 818188, 876630, 1022735, 1051956, 1168840, 1227282, 1314945, 1577934, 1636376, 1753260, 1840923, 2045470, 2103912, 2454564, 2629890, 3068205, 3155868, 3506520, 3681846, 3944835, 4090940, 4909128, 5259780, 5522769, 6136410, 6311736, 7363692, 7889670, 8181880, 9204615, 10519560, 11045538, 12272820, 14727384, 15779340, 18409230, 22091076, 24545640, 27613845, 31558680, 36818460, 44182152, 55227690, 73636920, 110455380, 220910760]

約数ペア:

[(1, 220910760), (2, 110455380), (3, 73636920), (4, 55227690), (5, 44182152), (6, 36818460), (7, 31558680), (8, 27613845), (9, 24545640), (10, 22091076), (12, 18409230), (14, 15779340), (15, 14727384), (18, 12272820), (20, 11045538), (21, 10519560), (24, 9204615), (27, 8181880), (28, 7889670), (30, 7363692), (35, 6311736), (36, 6136410), (40, 5522769), (42, 5259780), (45, 4909128), (54, 4090940), (56, 3944835), (60, 3681846), (63, 3506520), (70, 3155868), (72, 3068205), (84, 2629890), (90, 2454564), (105, 2103912), (108, 2045470), (120, 1840923), (126, 1753260), (135, 1636376), (140, 1577934), (168, 1314945), (180, 1227282), (189, 1168840), (210, 1051956), (216, 1022735), (252, 876630), (270, 818188), (280, 788967), (315, 701304), (360, 613641), (378, 584420), (420, 525978), (504, 438315), (540, 409094), (630, 350652), (756, 292210), (840, 262989), (945, 233768), (1080, 204547), (1260, 175326), (1512, 146105), (1890, 116884), (2520, 87663), (3780, 58442), (7560, 29221)]