157224080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 410498280

約数和(自身を除く): 253274200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 169, 208, 232, 260, 290, 338, 377, 401, 464, 520, 580, 676, 754, 802, 845, 1040, 1160, 1352, 1508, 1604, 1690, 1885, 2005, 2320, 2704, 3016, 3208, 3380, 3770, 4010, 4901, 5213, 6032, 6416, 6760, 7540, 8020, 9802, 10426, 11629, 13520, 15080, 16040, 19604, 20852, 23258, 24505, 26065, 30160, 32080, 39208, 41704, 46516, 49010, 52130, 58145, 67769, 78416, 83408, 93032, 98020, 104260, 116290, 135538, 151177, 186064, 196040, 208520, 232580, 271076, 302354, 338845, 392080, 417040, 465160, 542152, 604708, 677690, 755885, 930320, 1084304, 1209416, 1355380, 1511770, 1965301, 2418832, 2710760, 3023540, 3930602, 5421520, 6047080, 7861204, 9826505, 12094160, 15722408, 19653010, 31444816, 39306020, 78612040, 157224080]

約数ペア:

[(1, 157224080), (2, 78612040), (4, 39306020), (5, 31444816), (8, 19653010), (10, 15722408), (13, 12094160), (16, 9826505), (20, 7861204), (26, 6047080), (29, 5421520), (40, 3930602), (52, 3023540), (58, 2710760), (65, 2418832), (80, 1965301), (104, 1511770), (116, 1355380), (130, 1209416), (145, 1084304), (169, 930320), (208, 755885), (232, 677690), (260, 604708), (290, 542152), (338, 465160), (377, 417040), (401, 392080), (464, 338845), (520, 302354), (580, 271076), (676, 232580), (754, 208520), (802, 196040), (845, 186064), (1040, 151177), (1160, 135538), (1352, 116290), (1508, 104260), (1604, 98020), (1690, 93032), (1885, 83408), (2005, 78416), (2320, 67769), (2704, 58145), (3016, 52130), (3208, 49010), (3380, 46516), (3770, 41704), (4010, 39208), (4901, 32080), (5213, 30160), (6032, 26065), (6416, 24505), (6760, 23258), (7540, 20852), (8020, 19604), (9802, 16040), (10426, 15080), (11629, 13520)]