15713360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 40778640

約数和(自身を除く): 25065280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 521, 580, 754, 1040, 1042, 1160, 1508, 1885, 2084, 2320, 2605, 3016, 3770, 4168, 5210, 6032, 6773, 7540, 8336, 10420, 13546, 15080, 15109, 20840, 27092, 30160, 30218, 33865, 41680, 54184, 60436, 67730, 75545, 108368, 120872, 135460, 151090, 196417, 241744, 270920, 302180, 392834, 541840, 604360, 785668, 982085, 1208720, 1571336, 1964170, 3142672, 3928340, 7856680, 15713360]

約数ペア:

[(1, 15713360), (2, 7856680), (4, 3928340), (5, 3142672), (8, 1964170), (10, 1571336), (13, 1208720), (16, 982085), (20, 785668), (26, 604360), (29, 541840), (40, 392834), (52, 302180), (58, 270920), (65, 241744), (80, 196417), (104, 151090), (116, 135460), (130, 120872), (145, 108368), (208, 75545), (232, 67730), (260, 60436), (290, 54184), (377, 41680), (464, 33865), (520, 30218), (521, 30160), (580, 27092), (754, 20840), (1040, 15109), (1042, 15080), (1160, 13546), (1508, 10420), (1885, 8336), (2084, 7540), (2320, 6773), (2605, 6032), (3016, 5210), (3770, 4168)]