143895480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70537}}^1$

素因数の和:70568

約数の個数: 64

約数和(自身を含む): 457086240

約数和(自身を除く): 313190760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 70537, 141074, 211611, 282148, 352685, 423222, 564296, 705370, 846444, 1058055, 1199129, 1410740, 1692888, 2116110, 2398258, 2821480, 3597387, 4232220, 4796516, 5995645, 7194774, 8464440, 9593032, 11991290, 14389548, 17986935, 23982580, 28779096, 35973870, 47965160, 71947740, 143895480]

約数ペア:

[(1, 143895480), (2, 71947740), (3, 47965160), (4, 35973870), (5, 28779096), (6, 23982580), (8, 17986935), (10, 14389548), (12, 11991290), (15, 9593032), (17, 8464440), (20, 7194774), (24, 5995645), (30, 4796516), (34, 4232220), (40, 3597387), (51, 2821480), (60, 2398258), (68, 2116110), (85, 1692888), (102, 1410740), (120, 1199129), (136, 1058055), (170, 846444), (204, 705370), (255, 564296), (340, 423222), (408, 352685), (510, 282148), (680, 211611), (1020, 141074), (2040, 70537)]