211413360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51817}}^1$

素因数の和:51850

約数の個数: 80

約数和(自身を含む): 693946656

約数和(自身を除く): 482533296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 51817, 103634, 155451, 207268, 259085, 310902, 414536, 518170, 621804, 777255, 829072, 880889, 1036340, 1243608, 1554510, 1761778, 2072680, 2487216, 2642667, 3109020, 3523556, 4145360, 4404445, 5285334, 6218040, 7047112, 8808890, 10570668, 12436080, 13213335, 14094224, 17617780, 21141336, 26426670, 35235560, 42282672, 52853340, 70471120, 105706680, 211413360]

約数ペア:

[(1, 211413360), (2, 105706680), (3, 70471120), (4, 52853340), (5, 42282672), (6, 35235560), (8, 26426670), (10, 21141336), (12, 17617780), (15, 14094224), (16, 13213335), (17, 12436080), (20, 10570668), (24, 8808890), (30, 7047112), (34, 6218040), (40, 5285334), (48, 4404445), (51, 4145360), (60, 3523556), (68, 3109020), (80, 2642667), (85, 2487216), (102, 2072680), (120, 1761778), (136, 1554510), (170, 1243608), (204, 1036340), (240, 880889), (255, 829072), (272, 777255), (340, 621804), (408, 518170), (510, 414536), (680, 310902), (816, 259085), (1020, 207268), (1360, 155451), (2040, 103634), (4080, 51817)]