69481316760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1\times {\mathrm{10687}}^1$

素因数の和:13905

約数の個数: 128

約数和(自身を含む): 220795269120

約数和(自身を除く): 151313952360

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, 3187, 6374, 9561, 10687, 12748, 15935, 19122, 21374, 25496, 31870, 32061, 38244, 42748, 47805, 53435, 54179, 63740, 64122, 76488, 85496, 95610, 106870, 108358, 127480, 128244, 160305, 162537, 181679, 191220, 213740, 216716, 256488, 270895, 320610, 325074, 363358, 382440, 427480, 433432, 541790, 545037, 641220, 650148, 726716, 812685, 908395, 1083580, 1090074, 1282440, 1300296, 1453432, 1625370, 1816790, 2167160, 2180148, 2725185, 3250740, 3633580, 4360296, 5450370, 6501480, 7267160, 10900740, 21801480, 34059469, 68118938, 102178407, 136237876, 170297345, 204356814, 272475752, 340594690, 408713628, 510892035, 579010973, 681189380, 817427256, 1021784070, 1158021946, 1362378760, 1737032919, 2043568140, 2316043892, 2895054865, 3474065838, 4087136280, 4632087784, 5790109730, 6948131676, 8685164595, 11580219460, 13896263352, 17370329190, 23160438920, 34740658380, 69481316760]

約数ペア:

[(1, 69481316760), (2, 34740658380), (3, 23160438920), (4, 17370329190), (5, 13896263352), (6, 11580219460), (8, 8685164595), (10, 6948131676), (12, 5790109730), (15, 4632087784), (17, 4087136280), (20, 3474065838), (24, 2895054865), (30, 2316043892), (34, 2043568140), (40, 1737032919), (51, 1362378760), (60, 1158021946), (68, 1021784070), (85, 817427256), (102, 681189380), (120, 579010973), (136, 510892035), (170, 408713628), (204, 340594690), (255, 272475752), (340, 204356814), (408, 170297345), (510, 136237876), (680, 102178407), (1020, 68118938), (2040, 34059469), (3187, 21801480), (6374, 10900740), (9561, 7267160), (10687, 6501480), (12748, 5450370), (15935, 4360296), (19122, 3633580), (21374, 3250740), (25496, 2725185), (31870, 2180148), (32061, 2167160), (38244, 1816790), (42748, 1625370), (47805, 1453432), (53435, 1300296), (54179, 1282440), (63740, 1090074), (64122, 1083580), (76488, 908395), (85496, 812685), (95610, 726716), (106870, 650148), (108358, 641220), (127480, 545037), (128244, 541790), (160305, 433432), (162537, 427480), (181679, 382440), (191220, 363358), (213740, 325074), (216716, 320610), (256488, 270895)]