2256288720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1343029}}^1$

素因数の和:1343052

約数の個数: 80

約数和(自身を含む): 7993714560

約数和(自身を除く): 5737425840

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, 336, 420, 560, 840, 1680, 1343029, 2686058, 4029087, 5372116, 6715145, 8058174, 9401203, 10744232, 13430290, 16116348, 18802406, 20145435, 21488464, 26860580, 28203609, 32232696, 37604812, 40290870, 47006015, 53721160, 56407218, 64465392, 75209624, 80581740, 94012030, 107442320, 112814436, 141018045, 150419248, 161163480, 188024060, 225628872, 282036090, 322326960, 376048120, 451257744, 564072180, 752096240, 1128144360, 2256288720]

約数ペア:

[(1, 2256288720), (2, 1128144360), (3, 752096240), (4, 564072180), (5, 451257744), (6, 376048120), (7, 322326960), (8, 282036090), (10, 225628872), (12, 188024060), (14, 161163480), (15, 150419248), (16, 141018045), (20, 112814436), (21, 107442320), (24, 94012030), (28, 80581740), (30, 75209624), (35, 64465392), (40, 56407218), (42, 53721160), (48, 47006015), (56, 40290870), (60, 37604812), (70, 32232696), (80, 28203609), (84, 26860580), (105, 21488464), (112, 20145435), (120, 18802406), (140, 16116348), (168, 13430290), (210, 10744232), (240, 9401203), (280, 8058174), (336, 6715145), (420, 5372116), (560, 4029087), (840, 2686058), (1680, 1343029)]