171213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129707}}^1$

素因数の和:129732

約数の個数: 64

約数和(自身を含む): 560338560

約数和(自身を除く): 389125320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 129707, 259414, 389121, 518828, 648535, 778242, 1037656, 1297070, 1426777, 1556484, 1945605, 2594140, 2853554, 3112968, 3891210, 4280331, 5188280, 5707108, 7133885, 7782420, 8560662, 11414216, 14267770, 15564840, 17121324, 21401655, 28535540, 34242648, 42803310, 57071080, 85606620, 171213240]

約数ペア:

[(1, 171213240), (2, 85606620), (3, 57071080), (4, 42803310), (5, 34242648), (6, 28535540), (8, 21401655), (10, 17121324), (11, 15564840), (12, 14267770), (15, 11414216), (20, 8560662), (22, 7782420), (24, 7133885), (30, 5707108), (33, 5188280), (40, 4280331), (44, 3891210), (55, 3112968), (60, 2853554), (66, 2594140), (88, 1945605), (110, 1556484), (120, 1426777), (132, 1297070), (165, 1037656), (220, 778242), (264, 648535), (330, 518828), (440, 389121), (660, 259414), (1320, 129707)]