222590640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22621}}^1$

素因数の和:22678

約数の個数: 80

約数和(自身を含む): 706892256

約数和(自身を除く): 484301616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 22621, 45242, 67863, 90484, 113105, 135726, 180968, 226210, 271452, 339315, 361936, 452420, 542904, 678630, 904840, 927461, 1085808, 1357260, 1809680, 1854922, 2714520, 2782383, 3709844, 4637305, 5429040, 5564766, 7419688, 9274610, 11129532, 13911915, 14839376, 18549220, 22259064, 27823830, 37098440, 44518128, 55647660, 74196880, 111295320, 222590640]

約数ペア:

[(1, 222590640), (2, 111295320), (3, 74196880), (4, 55647660), (5, 44518128), (6, 37098440), (8, 27823830), (10, 22259064), (12, 18549220), (15, 14839376), (16, 13911915), (20, 11129532), (24, 9274610), (30, 7419688), (40, 5564766), (41, 5429040), (48, 4637305), (60, 3709844), (80, 2782383), (82, 2714520), (120, 1854922), (123, 1809680), (164, 1357260), (205, 1085808), (240, 927461), (246, 904840), (328, 678630), (410, 542904), (492, 452420), (615, 361936), (656, 339315), (820, 271452), (984, 226210), (1230, 180968), (1640, 135726), (1968, 113105), (2460, 90484), (3280, 67863), (4920, 45242), (9840, 22621)]