167921880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4713

約数の個数: 128

約数和(自身を含む): 589248000

約数和(自身を除く): 421326120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 4649, 5160, 6020, 7224, 9030, 9298, 12040, 13947, 18060, 18596, 23245, 27894, 32543, 36120, 37192, 46490, 55788, 65086, 69735, 92980, 97629, 111576, 130172, 139470, 162715, 185960, 195258, 199907, 260344, 278940, 325430, 390516, 399814, 488145, 557880, 599721, 650860, 781032, 799628, 976290, 999535, 1199442, 1301720, 1399349, 1599256, 1952580, 1999070, 2398884, 2798698, 2998605, 3905160, 3998140, 4198047, 4797768, 5597396, 5997210, 6996745, 7996280, 8396094, 11194792, 11994420, 13993490, 16792188, 20990235, 23988840, 27986980, 33584376, 41980470, 55973960, 83960940, 167921880]

約数ペア:

[(1, 167921880), (2, 83960940), (3, 55973960), (4, 41980470), (5, 33584376), (6, 27986980), (7, 23988840), (8, 20990235), (10, 16792188), (12, 13993490), (14, 11994420), (15, 11194792), (20, 8396094), (21, 7996280), (24, 6996745), (28, 5997210), (30, 5597396), (35, 4797768), (40, 4198047), (42, 3998140), (43, 3905160), (56, 2998605), (60, 2798698), (70, 2398884), (84, 1999070), (86, 1952580), (105, 1599256), (120, 1399349), (129, 1301720), (140, 1199442), (168, 999535), (172, 976290), (210, 799628), (215, 781032), (258, 650860), (280, 599721), (301, 557880), (344, 488145), (420, 399814), (430, 390516), (516, 325430), (602, 278940), (645, 260344), (840, 199907), (860, 195258), (903, 185960), (1032, 162715), (1204, 139470), (1290, 130172), (1505, 111576), (1720, 97629), (1806, 92980), (2408, 69735), (2580, 65086), (3010, 55788), (3612, 46490), (4515, 37192), (4649, 36120), (5160, 32543), (6020, 27894), (7224, 23245), (9030, 18596), (9298, 18060), (12040, 13947)]