153261680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13434

約数の個数: 80

約数和(自身を含む): 418660704

約数和(自身を除く): 265399024

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 13397, 26794, 53588, 66985, 107176, 133970, 147367, 174161, 214352, 267940, 294734, 348322, 535880, 589468, 696644, 736835, 870805, 1071760, 1178936, 1393288, 1473670, 1741610, 1915771, 2357872, 2786576, 2947340, 3483220, 3831542, 5894680, 6966440, 7663084, 9578855, 11789360, 13932880, 15326168, 19157710, 30652336, 38315420, 76630840, 153261680]

約数ペア:

[(1, 153261680), (2, 76630840), (4, 38315420), (5, 30652336), (8, 19157710), (10, 15326168), (11, 13932880), (13, 11789360), (16, 9578855), (20, 7663084), (22, 6966440), (26, 5894680), (40, 3831542), (44, 3483220), (52, 2947340), (55, 2786576), (65, 2357872), (80, 1915771), (88, 1741610), (104, 1473670), (110, 1393288), (130, 1178936), (143, 1071760), (176, 870805), (208, 736835), (220, 696644), (260, 589468), (286, 535880), (440, 348322), (520, 294734), (572, 267940), (715, 214352), (880, 174161), (1040, 147367), (1144, 133970), (1430, 107176), (2288, 66985), (2860, 53588), (5720, 26794), (11440, 13397)]