220115070

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{38821}}^1$

素因数の和:38847

約数の個数: 80

約数和(自身を含む): 676434528

約数和(自身を除く): 456319458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 38821, 77642, 116463, 194105, 232926, 271747, 349389, 388210, 543494, 582315, 698778, 815241, 1048167, 1164630, 1358735, 1630482, 1746945, 2096334, 2445723, 2717470, 3144501, 3493890, 4076205, 4891446, 5240835, 6289002, 7337169, 8152410, 10481670, 12228615, 14674338, 15722505, 22011507, 24457230, 31445010, 36685845, 44023014, 73371690, 110057535, 220115070]

約数ペア:

[(1, 220115070), (2, 110057535), (3, 73371690), (5, 44023014), (6, 36685845), (7, 31445010), (9, 24457230), (10, 22011507), (14, 15722505), (15, 14674338), (18, 12228615), (21, 10481670), (27, 8152410), (30, 7337169), (35, 6289002), (42, 5240835), (45, 4891446), (54, 4076205), (63, 3493890), (70, 3144501), (81, 2717470), (90, 2445723), (105, 2096334), (126, 1746945), (135, 1630482), (162, 1358735), (189, 1164630), (210, 1048167), (270, 815241), (315, 698778), (378, 582315), (405, 543494), (567, 388210), (630, 349389), (810, 271747), (945, 232926), (1134, 194105), (1890, 116463), (2835, 77642), (5670, 38821)]