203477461280

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1\times {\mathrm{2749}}^1$

素因数の和:4786

約数の個数: 96

約数和(自身を含む): 482993280000

約数和(自身を除く): 279515818720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 1759, 2104, 2630, 2749, 3518, 4208, 5260, 5498, 7036, 8416, 8795, 10520, 10996, 13745, 14072, 17590, 21040, 21992, 27490, 28144, 35180, 42080, 43984, 54980, 56288, 70360, 87968, 109960, 140720, 219920, 281440, 439840, 462617, 722987, 925234, 1445974, 1850468, 2313085, 2891948, 3614935, 3700936, 4626170, 4835491, 5783896, 7229870, 7401872, 9252340, 9670982, 11567792, 14459740, 14803744, 18504680, 19341964, 23135584, 24177455, 28919480, 37009360, 38683928, 48354910, 57838960, 74018720, 77367856, 96709820, 115677920, 154735712, 193419640, 386839280, 773678560, 1271734133, 2543468266, 5086936532, 6358670665, 10173873064, 12717341330, 20347746128, 25434682660, 40695492256, 50869365320, 101738730640, 203477461280]

約数ペア:

[(1, 203477461280), (2, 101738730640), (4, 50869365320), (5, 40695492256), (8, 25434682660), (10, 20347746128), (16, 12717341330), (20, 10173873064), (32, 6358670665), (40, 5086936532), (80, 2543468266), (160, 1271734133), (263, 773678560), (526, 386839280), (1052, 193419640), (1315, 154735712), (1759, 115677920), (2104, 96709820), (2630, 77367856), (2749, 74018720), (3518, 57838960), (4208, 48354910), (5260, 38683928), (5498, 37009360), (7036, 28919480), (8416, 24177455), (8795, 23135584), (10520, 19341964), (10996, 18504680), (13745, 14803744), (14072, 14459740), (17590, 11567792), (21040, 9670982), (21992, 9252340), (27490, 7401872), (28144, 7229870), (35180, 5783896), (42080, 4835491), (43984, 4626170), (54980, 3700936), (56288, 3614935), (70360, 2891948), (87968, 2313085), (109960, 1850468), (140720, 1445974), (219920, 925234), (281440, 722987), (439840, 462617)]