267853360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5390

約数の個数: 80

約数和(自身を含む): 677340576

約数和(自身を除く): 409487216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 5323, 6290, 10064, 10646, 12580, 21292, 25160, 26615, 42584, 50320, 53230, 85168, 90491, 106460, 180982, 196951, 212920, 361964, 393902, 425840, 452455, 723928, 787804, 904910, 984755, 1447856, 1575608, 1809820, 1969510, 3151216, 3348167, 3619640, 3939020, 6696334, 7239280, 7878040, 13392668, 15756080, 16740835, 26785336, 33481670, 53570672, 66963340, 133926680, 267853360]

約数ペア:

[(1, 267853360), (2, 133926680), (4, 66963340), (5, 53570672), (8, 33481670), (10, 26785336), (16, 16740835), (17, 15756080), (20, 13392668), (34, 7878040), (37, 7239280), (40, 6696334), (68, 3939020), (74, 3619640), (80, 3348167), (85, 3151216), (136, 1969510), (148, 1809820), (170, 1575608), (185, 1447856), (272, 984755), (296, 904910), (340, 787804), (370, 723928), (592, 452455), (629, 425840), (680, 393902), (740, 361964), (1258, 212920), (1360, 196951), (1480, 180982), (2516, 106460), (2960, 90491), (3145, 85168), (5032, 53230), (5323, 50320), (6290, 42584), (10064, 26615), (10646, 25160), (12580, 21292)]