67320680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14143}}^1$

素因数の和:14178

約数の個数: 64

約数和(自身を含む): 183306240

約数和(自身を除く): 115985560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 14143, 28286, 56572, 70715, 99001, 113144, 141430, 198002, 240431, 282860, 396004, 480862, 495005, 565720, 792008, 961724, 990010, 1202155, 1683017, 1923448, 1980020, 2404310, 3366034, 3960040, 4808620, 6732068, 8415085, 9617240, 13464136, 16830170, 33660340, 67320680]

約数ペア:

[(1, 67320680), (2, 33660340), (4, 16830170), (5, 13464136), (7, 9617240), (8, 8415085), (10, 6732068), (14, 4808620), (17, 3960040), (20, 3366034), (28, 2404310), (34, 1980020), (35, 1923448), (40, 1683017), (56, 1202155), (68, 990010), (70, 961724), (85, 792008), (119, 565720), (136, 495005), (140, 480862), (170, 396004), (238, 282860), (280, 240431), (340, 198002), (476, 141430), (595, 113144), (680, 99001), (952, 70715), (1190, 56572), (2380, 28286), (4760, 14143)]