462685720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3065

約数の個数: 128

約数和(自身を含む): 1296000000

約数和(自身を除く): 833314280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 665, 760, 812, 1015, 1064, 1102, 1160, 1330, 1624, 2030, 2204, 2660, 2755, 2999, 3857, 4060, 4408, 5320, 5510, 5998, 7714, 8120, 11020, 11996, 14995, 15428, 19285, 20993, 22040, 23992, 29990, 30856, 38570, 41986, 56981, 59980, 77140, 83972, 86971, 104965, 113962, 119960, 154280, 167944, 173942, 209930, 227924, 284905, 347884, 398867, 419860, 434855, 455848, 569810, 608797, 695768, 797734, 839720, 869710, 1139620, 1217594, 1595468, 1652449, 1739420, 1994335, 2279240, 2435188, 3043985, 3190936, 3304898, 3478840, 3988670, 4870376, 6087970, 6609796, 7977340, 8262245, 11567143, 12175940, 13219592, 15954680, 16524490, 23134286, 24351880, 33048980, 46268572, 57835715, 66097960, 92537144, 115671430, 231342860, 462685720]

約数ペア:

[(1, 462685720), (2, 231342860), (4, 115671430), (5, 92537144), (7, 66097960), (8, 57835715), (10, 46268572), (14, 33048980), (19, 24351880), (20, 23134286), (28, 16524490), (29, 15954680), (35, 13219592), (38, 12175940), (40, 11567143), (56, 8262245), (58, 7977340), (70, 6609796), (76, 6087970), (95, 4870376), (116, 3988670), (133, 3478840), (140, 3304898), (145, 3190936), (152, 3043985), (190, 2435188), (203, 2279240), (232, 1994335), (266, 1739420), (280, 1652449), (290, 1595468), (380, 1217594), (406, 1139620), (532, 869710), (551, 839720), (580, 797734), (665, 695768), (760, 608797), (812, 569810), (1015, 455848), (1064, 434855), (1102, 419860), (1160, 398867), (1330, 347884), (1624, 284905), (2030, 227924), (2204, 209930), (2660, 173942), (2755, 167944), (2999, 154280), (3857, 119960), (4060, 113962), (4408, 104965), (5320, 86971), (5510, 83972), (5998, 77140), (7714, 59980), (8120, 56981), (11020, 41986), (11996, 38570), (14995, 30856), (15428, 29990), (19285, 23992), (20993, 22040)]