140310080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8273}}^1$

素因数の和:8343

約数の個数: 56

約数和(自身を含む): 340458552

約数和(自身を除く): 200148472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8273, 8480, 16546, 16960, 33092, 41365, 66184, 82730, 132368, 165460, 264736, 330920, 438469, 529472, 661840, 876938, 1323680, 1753876, 2192345, 2647360, 3507752, 4384690, 7015504, 8769380, 14031008, 17538760, 28062016, 35077520, 70155040, 140310080]

約数ペア:

[(1, 140310080), (2, 70155040), (4, 35077520), (5, 28062016), (8, 17538760), (10, 14031008), (16, 8769380), (20, 7015504), (32, 4384690), (40, 3507752), (53, 2647360), (64, 2192345), (80, 1753876), (106, 1323680), (160, 876938), (212, 661840), (265, 529472), (320, 438469), (424, 330920), (530, 264736), (848, 165460), (1060, 132368), (1696, 82730), (2120, 66184), (3392, 41365), (4240, 33092), (8273, 16960), (8480, 16546)]