168707070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3927

約数の個数: 128

約数和(自身を含む): 536647680

約数和(自身を除く): 367940610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1610, 1890, 2070, 2415, 2898, 3105, 3881, 4347, 4830, 6210, 7245, 7762, 8694, 11643, 14490, 19405, 21735, 23286, 27167, 34929, 38810, 43470, 54334, 58215, 69858, 81501, 89263, 104787, 116430, 135835, 163002, 174645, 178526, 209574, 244503, 267789, 271670, 349290, 407505, 446315, 489006, 523935, 535578, 624841, 733509, 803367, 815010, 892630, 1047870, 1222515, 1249682, 1338945, 1467018, 1606734, 1874523, 2410101, 2445030, 2677890, 3124205, 3667545, 3749046, 4016835, 4820202, 5623569, 6248410, 7335090, 8033670, 9372615, 11247138, 12050505, 16870707, 18745230, 24101010, 28117845, 33741414, 56235690, 84353535, 168707070]

約数ペア:

[(1, 168707070), (2, 84353535), (3, 56235690), (5, 33741414), (6, 28117845), (7, 24101010), (9, 18745230), (10, 16870707), (14, 12050505), (15, 11247138), (18, 9372615), (21, 8033670), (23, 7335090), (27, 6248410), (30, 5623569), (35, 4820202), (42, 4016835), (45, 3749046), (46, 3667545), (54, 3124205), (63, 2677890), (69, 2445030), (70, 2410101), (90, 1874523), (105, 1606734), (115, 1467018), (126, 1338945), (135, 1249682), (138, 1222515), (161, 1047870), (189, 892630), (207, 815010), (210, 803367), (230, 733509), (270, 624841), (315, 535578), (322, 523935), (345, 489006), (378, 446315), (414, 407505), (483, 349290), (621, 271670), (630, 267789), (690, 244503), (805, 209574), (945, 178526), (966, 174645), (1035, 163002), (1242, 135835), (1449, 116430), (1610, 104787), (1890, 89263), (2070, 81501), (2415, 69858), (2898, 58215), (3105, 54334), (3881, 43470), (4347, 38810), (4830, 34929), (6210, 27167), (7245, 23286), (7762, 21735), (8694, 19405), (11643, 14490)]