1356798080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6278

約数の個数: 128

約数和(自身を含む): 3653199360

約数和(自身を除く): 2296401280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4960, 5456, 6217, 6820, 7040, 9920, 10912, 12434, 13640, 19840, 21824, 24868, 27280, 31085, 43648, 49736, 54560, 62170, 68387, 99472, 109120, 124340, 136774, 192727, 198944, 218240, 248680, 273548, 341935, 385454, 397888, 497360, 547096, 683870, 770908, 795776, 963635, 994720, 1094192, 1367740, 1541816, 1927270, 1989440, 2119997, 2188384, 2735480, 3083632, 3854540, 3978880, 4239994, 4376768, 5470960, 6167264, 7709080, 8479988, 8753536, 10599985, 10941920, 12334528, 15418160, 16959976, 21199970, 21883840, 24669056, 30836320, 33919952, 42399940, 43767680, 61672640, 67839904, 84799880, 123345280, 135679808, 169599760, 271359616, 339199520, 678399040, 1356798080]

約数ペア:

[(1, 1356798080), (2, 678399040), (4, 339199520), (5, 271359616), (8, 169599760), (10, 135679808), (11, 123345280), (16, 84799880), (20, 67839904), (22, 61672640), (31, 43767680), (32, 42399940), (40, 33919952), (44, 30836320), (55, 24669056), (62, 21883840), (64, 21199970), (80, 16959976), (88, 15418160), (110, 12334528), (124, 10941920), (128, 10599985), (155, 8753536), (160, 8479988), (176, 7709080), (220, 6167264), (248, 5470960), (310, 4376768), (320, 4239994), (341, 3978880), (352, 3854540), (440, 3083632), (496, 2735480), (620, 2188384), (640, 2119997), (682, 1989440), (704, 1927270), (880, 1541816), (992, 1367740), (1240, 1094192), (1364, 994720), (1408, 963635), (1705, 795776), (1760, 770908), (1984, 683870), (2480, 547096), (2728, 497360), (3410, 397888), (3520, 385454), (3968, 341935), (4960, 273548), (5456, 248680), (6217, 218240), (6820, 198944), (7040, 192727), (9920, 136774), (10912, 124340), (12434, 109120), (13640, 99472), (19840, 68387), (21824, 62170), (24868, 54560), (27280, 49736), (31085, 43648)]