132669880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{719}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 209474120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 659, 719, 1318, 1438, 2636, 2876, 3295, 3595, 4613, 5033, 5272, 5752, 6590, 7190, 9226, 10066, 13180, 14380, 18452, 20132, 23065, 25165, 26360, 28760, 36904, 40264, 46130, 50330, 92260, 100660, 184520, 201320, 473821, 947642, 1895284, 2369105, 3316747, 3790568, 4738210, 6633494, 9476420, 13266988, 16583735, 18952840, 26533976, 33167470, 66334940, 132669880]

約数ペア:

[(1, 132669880), (2, 66334940), (4, 33167470), (5, 26533976), (7, 18952840), (8, 16583735), (10, 13266988), (14, 9476420), (20, 6633494), (28, 4738210), (35, 3790568), (40, 3316747), (56, 2369105), (70, 1895284), (140, 947642), (280, 473821), (659, 201320), (719, 184520), (1318, 100660), (1438, 92260), (2636, 50330), (2876, 46130), (3295, 40264), (3595, 36904), (4613, 28760), (5033, 26360), (5272, 25165), (5752, 23065), (6590, 20132), (7190, 18452), (9226, 14380), (10066, 13180)]