207822960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17015

約数の個数: 120

約数和(自身を含む): 739037520

約数和(自身を除く): 531214560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 152811, 169790, 203748, 254685, 271664, 288643, 305622, 339580, 407496, 509370, 577286, 611244, 679160, 764055, 814992, 865929, 1018740, 1154572, 1222488, 1358320, 1443215, 1528110, 1731858, 2037480, 2309144, 2444976, 2597787, 2886430, 3056220, 3463716, 4074960, 4329645, 4618288, 5195574, 5772860, 6112440, 6927432, 8659290, 10391148, 11545720, 12224880, 12988935, 13854864, 17318580, 20782296, 23091440, 25977870, 34637160, 41564592, 51955740, 69274320, 103911480, 207822960]

約数ペア:

[(1, 207822960), (2, 103911480), (3, 69274320), (4, 51955740), (5, 41564592), (6, 34637160), (8, 25977870), (9, 23091440), (10, 20782296), (12, 17318580), (15, 13854864), (16, 12988935), (17, 12224880), (18, 11545720), (20, 10391148), (24, 8659290), (30, 6927432), (34, 6112440), (36, 5772860), (40, 5195574), (45, 4618288), (48, 4329645), (51, 4074960), (60, 3463716), (68, 3056220), (72, 2886430), (80, 2597787), (85, 2444976), (90, 2309144), (102, 2037480), (120, 1731858), (136, 1528110), (144, 1443215), (153, 1358320), (170, 1222488), (180, 1154572), (204, 1018740), (240, 865929), (255, 814992), (272, 764055), (306, 679160), (340, 611244), (360, 577286), (408, 509370), (510, 407496), (612, 339580), (680, 305622), (720, 288643), (765, 271664), (816, 254685), (1020, 203748), (1224, 169790), (1360, 152811), (1530, 135832), (2040, 101874), (2448, 84895), (3060, 67916), (4080, 50937), (6120, 33958), (12240, 16979)]