30891361968

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{16253}}^1$

素因数の和:16531

約数の個数: 120

約数和(自身を含む): 88194073968

約数和(自身を除く): 57302712000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 197, 201, 268, 394, 402, 536, 591, 603, 788, 804, 1072, 1182, 1206, 1576, 1608, 1773, 2364, 2412, 3152, 3216, 3546, 4728, 4824, 7092, 9456, 9648, 13199, 14184, 16253, 26398, 28368, 32506, 39597, 48759, 52796, 65012, 79194, 97518, 105592, 118791, 130024, 146277, 158388, 195036, 211184, 237582, 260048, 292554, 316776, 390072, 475164, 585108, 633552, 780144, 950328, 1088951, 1170216, 1900656, 2177902, 2340432, 3201841, 3266853, 4355804, 6403682, 6533706, 8711608, 9605523, 9800559, 12807364, 13067412, 17423216, 19211046, 19601118, 25614728, 26134824, 28816569, 38422092, 39202236, 51229456, 52269648, 57633138, 76844184, 78404472, 115266276, 153688368, 156808944, 214523347, 230532552, 429046694, 461065104, 643570041, 858093388, 1287140082, 1716186776, 1930710123, 2574280164, 3432373552, 3861420246, 5148560328, 7722840492, 10297120656, 15445680984, 30891361968]

約数ペア:

[(1, 30891361968), (2, 15445680984), (3, 10297120656), (4, 7722840492), (6, 5148560328), (8, 3861420246), (9, 3432373552), (12, 2574280164), (16, 1930710123), (18, 1716186776), (24, 1287140082), (36, 858093388), (48, 643570041), (67, 461065104), (72, 429046694), (134, 230532552), (144, 214523347), (197, 156808944), (201, 153688368), (268, 115266276), (394, 78404472), (402, 76844184), (536, 57633138), (591, 52269648), (603, 51229456), (788, 39202236), (804, 38422092), (1072, 28816569), (1182, 26134824), (1206, 25614728), (1576, 19601118), (1608, 19211046), (1773, 17423216), (2364, 13067412), (2412, 12807364), (3152, 9800559), (3216, 9605523), (3546, 8711608), (4728, 6533706), (4824, 6403682), (7092, 4355804), (9456, 3266853), (9648, 3201841), (13199, 2340432), (14184, 2177902), (16253, 1900656), (26398, 1170216), (28368, 1088951), (32506, 950328), (39597, 780144), (48759, 633552), (52796, 585108), (65012, 475164), (79194, 390072), (97518, 316776), (105592, 292554), (118791, 260048), (130024, 237582), (146277, 211184), (158388, 195036)]