1520850168

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{28277}}^1$

素因数の和:28378

約数の個数: 80

約数和(自身を含む): 4311263880

約数和(自身を除く): 2790413712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 6723, 8964, 13446, 17928, 26892, 28277, 53784, 56554, 84831, 113108, 169662, 226216, 254493, 339324, 508986, 678648, 763479, 1017972, 1526958, 2035944, 2290437, 2346991, 3053916, 4580874, 4693982, 6107832, 7040973, 9161748, 9387964, 14081946, 18323496, 18775928, 21122919, 28163892, 42245838, 56327784, 63368757, 84491676, 126737514, 168983352, 190106271, 253475028, 380212542, 506950056, 760425084, 1520850168]

約数ペア:

[(1, 1520850168), (2, 760425084), (3, 506950056), (4, 380212542), (6, 253475028), (8, 190106271), (9, 168983352), (12, 126737514), (18, 84491676), (24, 63368757), (27, 56327784), (36, 42245838), (54, 28163892), (72, 21122919), (81, 18775928), (83, 18323496), (108, 14081946), (162, 9387964), (166, 9161748), (216, 7040973), (249, 6107832), (324, 4693982), (332, 4580874), (498, 3053916), (648, 2346991), (664, 2290437), (747, 2035944), (996, 1526958), (1494, 1017972), (1992, 763479), (2241, 678648), (2988, 508986), (4482, 339324), (5976, 254493), (6723, 226216), (8964, 169662), (13446, 113108), (17928, 84831), (26892, 56554), (28277, 53784)]