129275160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2385

約数の個数: 128

約数和(自身を含む): 450040320

約数和(自身を除く): 320765160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2297, 2345, 2680, 2814, 3752, 4020, 4594, 4690, 5628, 6891, 7035, 8040, 9188, 9380, 11256, 11485, 13782, 14070, 16079, 18376, 18760, 22970, 27564, 28140, 32158, 34455, 45940, 48237, 55128, 56280, 64316, 68910, 80395, 91880, 96474, 128632, 137820, 153899, 160790, 192948, 241185, 275640, 307798, 321580, 385896, 461697, 482370, 615596, 643160, 769495, 923394, 964740, 1077293, 1231192, 1538990, 1846788, 1929480, 2154586, 2308485, 3077980, 3231879, 3693576, 4309172, 4616970, 5386465, 6155960, 6463758, 8618344, 9233940, 10772930, 12927516, 16159395, 18467880, 21545860, 25855032, 32318790, 43091720, 64637580, 129275160]

約数ペア:

[(1, 129275160), (2, 64637580), (3, 43091720), (4, 32318790), (5, 25855032), (6, 21545860), (7, 18467880), (8, 16159395), (10, 12927516), (12, 10772930), (14, 9233940), (15, 8618344), (20, 6463758), (21, 6155960), (24, 5386465), (28, 4616970), (30, 4309172), (35, 3693576), (40, 3231879), (42, 3077980), (56, 2308485), (60, 2154586), (67, 1929480), (70, 1846788), (84, 1538990), (105, 1231192), (120, 1077293), (134, 964740), (140, 923394), (168, 769495), (201, 643160), (210, 615596), (268, 482370), (280, 461697), (335, 385896), (402, 321580), (420, 307798), (469, 275640), (536, 241185), (670, 192948), (804, 160790), (840, 153899), (938, 137820), (1005, 128632), (1340, 96474), (1407, 91880), (1608, 80395), (1876, 68910), (2010, 64316), (2297, 56280), (2345, 55128), (2680, 48237), (2814, 45940), (3752, 34455), (4020, 32158), (4594, 28140), (4690, 27564), (5628, 22970), (6891, 18760), (7035, 18376), (8040, 16079), (9188, 14070), (9380, 13782), (11256, 11485)]