16122120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 58579200

約数和(自身を除く): 42457080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1129, 1190, 1428, 1785, 2040, 2258, 2380, 2856, 3387, 3570, 4516, 4760, 5645, 6774, 7140, 7903, 9032, 11290, 13548, 14280, 15806, 16935, 19193, 22580, 23709, 27096, 31612, 33870, 38386, 39515, 45160, 47418, 57579, 63224, 67740, 76772, 79030, 94836, 95965, 115158, 118545, 134351, 135480, 153544, 158060, 189672, 191930, 230316, 237090, 268702, 287895, 316120, 383860, 403053, 460632, 474180, 537404, 575790, 671755, 767720, 806106, 948360, 1074808, 1151580, 1343510, 1612212, 2015265, 2303160, 2687020, 3224424, 4030530, 5374040, 8061060, 16122120]

約数ペア:

[(1, 16122120), (2, 8061060), (3, 5374040), (4, 4030530), (5, 3224424), (6, 2687020), (7, 2303160), (8, 2015265), (10, 1612212), (12, 1343510), (14, 1151580), (15, 1074808), (17, 948360), (20, 806106), (21, 767720), (24, 671755), (28, 575790), (30, 537404), (34, 474180), (35, 460632), (40, 403053), (42, 383860), (51, 316120), (56, 287895), (60, 268702), (68, 237090), (70, 230316), (84, 191930), (85, 189672), (102, 158060), (105, 153544), (119, 135480), (120, 134351), (136, 118545), (140, 115158), (168, 95965), (170, 94836), (204, 79030), (210, 76772), (238, 67740), (255, 63224), (280, 57579), (340, 47418), (357, 45160), (408, 39515), (420, 38386), (476, 33870), (510, 31612), (595, 27096), (680, 23709), (714, 22580), (840, 19193), (952, 16935), (1020, 15806), (1129, 14280), (1190, 13548), (1428, 11290), (1785, 9032), (2040, 7903), (2258, 7140), (2380, 6774), (2856, 5645), (3387, 4760), (3570, 4516)]