143254760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6143}}^1$

素因数の和:6218

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 215063320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 6143, 11660, 12286, 23320, 24572, 30715, 49144, 61430, 67573, 122860, 135146, 245720, 270292, 325579, 337865, 540584, 651158, 675730, 1302316, 1351460, 1627895, 2604632, 2702920, 3255790, 3581369, 6511580, 7162738, 13023160, 14325476, 17906845, 28650952, 35813690, 71627380, 143254760]

約数ペア:

[(1, 143254760), (2, 71627380), (4, 35813690), (5, 28650952), (8, 17906845), (10, 14325476), (11, 13023160), (20, 7162738), (22, 6511580), (40, 3581369), (44, 3255790), (53, 2702920), (55, 2604632), (88, 1627895), (106, 1351460), (110, 1302316), (212, 675730), (220, 651158), (265, 540584), (424, 337865), (440, 325579), (530, 270292), (583, 245720), (1060, 135146), (1166, 122860), (2120, 67573), (2332, 61430), (2915, 49144), (4664, 30715), (5830, 24572), (6143, 23320), (11660, 12286)]