169946040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128747}}^1$

素因数の和:128772

約数の個数: 64

約数和(自身を含む): 556191360

約数和(自身を除く): 386245320

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, 128747, 257494, 386241, 514988, 643735, 772482, 1029976, 1287470, 1416217, 1544964, 1931205, 2574940, 2832434, 3089928, 3862410, 4248651, 5149880, 5664868, 7081085, 7724820, 8497302, 11329736, 14162170, 15449640, 16994604, 21243255, 28324340, 33989208, 42486510, 56648680, 84973020, 169946040]

約数ペア:

[(1, 169946040), (2, 84973020), (3, 56648680), (4, 42486510), (5, 33989208), (6, 28324340), (8, 21243255), (10, 16994604), (11, 15449640), (12, 14162170), (15, 11329736), (20, 8497302), (22, 7724820), (24, 7081085), (30, 5664868), (33, 5149880), (40, 4248651), (44, 3862410), (55, 3089928), (60, 2832434), (66, 2574940), (88, 1931205), (110, 1544964), (120, 1416217), (132, 1287470), (165, 1029976), (220, 772482), (264, 643735), (330, 514988), (440, 386241), (660, 257494), (1320, 128747)]