1207603880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{38167}}^1$

素因数の和:38298

約数の個数: 64

約数和(自身を含む): 3132829440

約数和(自身を除く): 1925225560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 15820, 31640, 38167, 76334, 152668, 190835, 267169, 305336, 381670, 534338, 763340, 1068676, 1335845, 1526680, 2137352, 2671690, 4312871, 5343380, 8625742, 10686760, 17251484, 21564355, 30190097, 34502968, 43128710, 60380194, 86257420, 120760388, 150950485, 172514840, 241520776, 301900970, 603801940, 1207603880]

約数ペア:

[(1, 1207603880), (2, 603801940), (4, 301900970), (5, 241520776), (7, 172514840), (8, 150950485), (10, 120760388), (14, 86257420), (20, 60380194), (28, 43128710), (35, 34502968), (40, 30190097), (56, 21564355), (70, 17251484), (113, 10686760), (140, 8625742), (226, 5343380), (280, 4312871), (452, 2671690), (565, 2137352), (791, 1526680), (904, 1335845), (1130, 1068676), (1582, 763340), (2260, 534338), (3164, 381670), (3955, 305336), (4520, 267169), (6328, 190835), (7910, 152668), (15820, 76334), (31640, 38167)]