147689080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47951}}^1$

素因数の和:47980

約数の個数: 64

約数和(自身を含む): 414305280

約数和(自身を除く): 266616200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 47951, 95902, 191804, 239755, 335657, 383608, 479510, 527461, 671314, 959020, 1054922, 1342628, 1678285, 1918040, 2109844, 2637305, 2685256, 3356570, 3692227, 4219688, 5274610, 6713140, 7384454, 10549220, 13426280, 14768908, 18461135, 21098440, 29537816, 36922270, 73844540, 147689080]

約数ペア:

[(1, 147689080), (2, 73844540), (4, 36922270), (5, 29537816), (7, 21098440), (8, 18461135), (10, 14768908), (11, 13426280), (14, 10549220), (20, 7384454), (22, 6713140), (28, 5274610), (35, 4219688), (40, 3692227), (44, 3356570), (55, 2685256), (56, 2637305), (70, 2109844), (77, 1918040), (88, 1678285), (110, 1342628), (140, 1054922), (154, 959020), (220, 671314), (280, 527461), (308, 479510), (385, 383608), (440, 335657), (616, 239755), (770, 191804), (1540, 95902), (3080, 47951)]