684406920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132637}}^1$

素因数の和:132694

約数の個数: 64

約数和(自身を含む): 2100985920

約数和(自身を除く): 1416579000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 132637, 265274, 397911, 530548, 663185, 795822, 1061096, 1326370, 1591644, 1989555, 2652740, 3183288, 3979110, 5305480, 5703391, 7958220, 11406782, 15916440, 17110173, 22813564, 28516955, 34220346, 45627128, 57033910, 68440692, 85550865, 114067820, 136881384, 171101730, 228135640, 342203460, 684406920]

約数ペア:

[(1, 684406920), (2, 342203460), (3, 228135640), (4, 171101730), (5, 136881384), (6, 114067820), (8, 85550865), (10, 68440692), (12, 57033910), (15, 45627128), (20, 34220346), (24, 28516955), (30, 22813564), (40, 17110173), (43, 15916440), (60, 11406782), (86, 7958220), (120, 5703391), (129, 5305480), (172, 3979110), (215, 3183288), (258, 2652740), (344, 1989555), (430, 1591644), (516, 1326370), (645, 1061096), (860, 795822), (1032, 663185), (1290, 530548), (1720, 397911), (2580, 265274), (5160, 132637)]