2018268240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{78593}}^1$

素因数の和:78716

約数の個数: 80

約数和(自身を含む): 6315185088

約数和(自身を除く): 4296916848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 78593, 157186, 235779, 314372, 392965, 471558, 628744, 785930, 943116, 1178895, 1257488, 1571860, 1886232, 2357790, 3143720, 3772464, 4715580, 6287440, 8409451, 9431160, 16818902, 18862320, 25228353, 33637804, 42047255, 50456706, 67275608, 84094510, 100913412, 126141765, 134551216, 168189020, 201826824, 252283530, 336378040, 403653648, 504567060, 672756080, 1009134120, 2018268240]

約数ペア:

[(1, 2018268240), (2, 1009134120), (3, 672756080), (4, 504567060), (5, 403653648), (6, 336378040), (8, 252283530), (10, 201826824), (12, 168189020), (15, 134551216), (16, 126141765), (20, 100913412), (24, 84094510), (30, 67275608), (40, 50456706), (48, 42047255), (60, 33637804), (80, 25228353), (107, 18862320), (120, 16818902), (214, 9431160), (240, 8409451), (321, 6287440), (428, 4715580), (535, 3772464), (642, 3143720), (856, 2357790), (1070, 1886232), (1284, 1571860), (1605, 1257488), (1712, 1178895), (2140, 943116), (2568, 785930), (3210, 628744), (4280, 471558), (5136, 392965), (6420, 314372), (8560, 235779), (12840, 157186), (25680, 78593)]