7270301640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{17207}}^1$

素因数の和:17731

約数の個数: 128

約数和(自身を含む): 24977756160

約数和(自身を除く): 17707454520

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 503, 840, 1006, 1509, 2012, 2515, 3018, 3521, 4024, 5030, 6036, 7042, 7545, 10060, 10563, 12072, 14084, 15090, 17207, 17605, 20120, 21126, 28168, 30180, 34414, 35210, 42252, 51621, 52815, 60360, 68828, 70420, 84504, 86035, 103242, 105630, 120449, 137656, 140840, 172070, 206484, 211260, 240898, 258105, 344140, 361347, 412968, 422520, 481796, 516210, 602245, 688280, 722694, 963592, 1032420, 1204490, 1445388, 1806735, 2064840, 2408980, 2890776, 3613470, 4817960, 7226940, 8655121, 14453880, 17310242, 25965363, 34620484, 43275605, 51930726, 60585847, 69240968, 86551210, 103861452, 121171694, 129826815, 173102420, 181757541, 207722904, 242343388, 259653630, 302929235, 346204840, 363515082, 484686776, 519307260, 605858470, 727030164, 908787705, 1038614520, 1211716940, 1454060328, 1817575410, 2423433880, 3635150820, 7270301640]

約数ペア:

[(1, 7270301640), (2, 3635150820), (3, 2423433880), (4, 1817575410), (5, 1454060328), (6, 1211716940), (7, 1038614520), (8, 908787705), (10, 727030164), (12, 605858470), (14, 519307260), (15, 484686776), (20, 363515082), (21, 346204840), (24, 302929235), (28, 259653630), (30, 242343388), (35, 207722904), (40, 181757541), (42, 173102420), (56, 129826815), (60, 121171694), (70, 103861452), (84, 86551210), (105, 69240968), (120, 60585847), (140, 51930726), (168, 43275605), (210, 34620484), (280, 25965363), (420, 17310242), (503, 14453880), (840, 8655121), (1006, 7226940), (1509, 4817960), (2012, 3613470), (2515, 2890776), (3018, 2408980), (3521, 2064840), (4024, 1806735), (5030, 1445388), (6036, 1204490), (7042, 1032420), (7545, 963592), (10060, 722694), (10563, 688280), (12072, 602245), (14084, 516210), (15090, 481796), (17207, 422520), (17605, 412968), (20120, 361347), (21126, 344140), (28168, 258105), (30180, 240898), (34414, 211260), (35210, 206484), (42252, 172070), (51621, 140840), (52815, 137656), (60360, 120449), (68828, 105630), (70420, 103242), (84504, 86035)]