1567129940360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{1072231}}^1$

素因数の和:1072902

約数の個数: 64

約数和(自身を含む): 3589832736000

約数和(自身を除く): 2022702795640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 599, 610, 1198, 1220, 2396, 2440, 2995, 4792, 5990, 11980, 23960, 36539, 73078, 146156, 182695, 292312, 365390, 730780, 1072231, 1461560, 2144462, 4288924, 5361155, 8577848, 10722310, 21444620, 42889240, 65406091, 130812182, 261624364, 327030455, 523248728, 642266369, 654060910, 1284532738, 1308121820, 2569065476, 2616243640, 3211331845, 5138130952, 6422663690, 12845327380, 25690654760, 39178248509, 78356497018, 156712994036, 195891242545, 313425988072, 391782485090, 783564970180, 1567129940360]

約数ペア:

[(1, 1567129940360), (2, 783564970180), (4, 391782485090), (5, 313425988072), (8, 195891242545), (10, 156712994036), (20, 78356497018), (40, 39178248509), (61, 25690654760), (122, 12845327380), (244, 6422663690), (305, 5138130952), (488, 3211331845), (599, 2616243640), (610, 2569065476), (1198, 1308121820), (1220, 1284532738), (2396, 654060910), (2440, 642266369), (2995, 523248728), (4792, 327030455), (5990, 261624364), (11980, 130812182), (23960, 65406091), (36539, 42889240), (73078, 21444620), (146156, 10722310), (182695, 8577848), (292312, 5361155), (365390, 4288924), (730780, 2144462), (1072231, 1461560)]