84030160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 209361600

約数和(自身を除く): 125331440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 937, 944, 1121, 1180, 1520, 1874, 2242, 2360, 3748, 4484, 4685, 4720, 5605, 7496, 8968, 9370, 11210, 14992, 17803, 17936, 18740, 22420, 35606, 37480, 44840, 55283, 71212, 74960, 89015, 89680, 110566, 142424, 178030, 221132, 276415, 284848, 356060, 442264, 552830, 712120, 884528, 1050377, 1105660, 1424240, 2100754, 2211320, 4201508, 4422640, 5251885, 8403016, 10503770, 16806032, 21007540, 42015080, 84030160]

約数ペア:

[(1, 84030160), (2, 42015080), (4, 21007540), (5, 16806032), (8, 10503770), (10, 8403016), (16, 5251885), (19, 4422640), (20, 4201508), (38, 2211320), (40, 2100754), (59, 1424240), (76, 1105660), (80, 1050377), (95, 884528), (118, 712120), (152, 552830), (190, 442264), (236, 356060), (295, 284848), (304, 276415), (380, 221132), (472, 178030), (590, 142424), (760, 110566), (937, 89680), (944, 89015), (1121, 74960), (1180, 71212), (1520, 55283), (1874, 44840), (2242, 37480), (2360, 35606), (3748, 22420), (4484, 18740), (4685, 17936), (4720, 17803), (5605, 14992), (7496, 11210), (8968, 9370)]