222172680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19087}}^1$

素因数の和:19198

約数の個数: 64

約数和(自身を含む): 673424640

約数和(自身を除く): 451251960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 19087, 38174, 57261, 76348, 95435, 114522, 152696, 190870, 229044, 286305, 381740, 458088, 572610, 763480, 1145220, 1851439, 2290440, 3702878, 5554317, 7405756, 9257195, 11108634, 14811512, 18514390, 22217268, 27771585, 37028780, 44434536, 55543170, 74057560, 111086340, 222172680]

約数ペア:

[(1, 222172680), (2, 111086340), (3, 74057560), (4, 55543170), (5, 44434536), (6, 37028780), (8, 27771585), (10, 22217268), (12, 18514390), (15, 14811512), (20, 11108634), (24, 9257195), (30, 7405756), (40, 5554317), (60, 3702878), (97, 2290440), (120, 1851439), (194, 1145220), (291, 763480), (388, 572610), (485, 458088), (582, 381740), (776, 286305), (970, 229044), (1164, 190870), (1455, 152696), (1940, 114522), (2328, 95435), (2910, 76348), (3880, 57261), (5820, 38174), (11640, 19087)]