2438811760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{757}}^1$

素因数の和:1311

約数の個数: 160

約数和(自身を含む): 7092260352

約数和(自身を除く): 4653448592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 523, 560, 616, 757, 770, 880, 1046, 1232, 1514, 1540, 2092, 2615, 3028, 3080, 3661, 3785, 4184, 5230, 5299, 5753, 6056, 6160, 7322, 7570, 8327, 8368, 10460, 10598, 11506, 12112, 14644, 15140, 16654, 18305, 20920, 21196, 23012, 26495, 28765, 29288, 30280, 33308, 36610, 40271, 41635, 41840, 42392, 46024, 52990, 57530, 58289, 58576, 60560, 66616, 73220, 80542, 83270, 84784, 92048, 105980, 115060, 116578, 133232, 146440, 161084, 166540, 201355, 211960, 230120, 233156, 291445, 292880, 322168, 333080, 395911, 402710, 423920, 460240, 466312, 582890, 644336, 666160, 791822, 805420, 932624, 1165780, 1583644, 1610840, 1979555, 2331560, 2771377, 3167288, 3221680, 3959110, 4355021, 4663120, 5542754, 6334576, 7918220, 8710042, 11085508, 13856885, 15836440, 17420084, 21775105, 22171016, 27713770, 30485147, 31672880, 34840168, 43550210, 44342032, 55427540, 60970294, 69680336, 87100420, 110855080, 121940588, 152425735, 174200840, 221710160, 243881176, 304851470, 348401680, 487762352, 609702940, 1219405880, 2438811760]

約数ペア:

[(1, 2438811760), (2, 1219405880), (4, 609702940), (5, 487762352), (7, 348401680), (8, 304851470), (10, 243881176), (11, 221710160), (14, 174200840), (16, 152425735), (20, 121940588), (22, 110855080), (28, 87100420), (35, 69680336), (40, 60970294), (44, 55427540), (55, 44342032), (56, 43550210), (70, 34840168), (77, 31672880), (80, 30485147), (88, 27713770), (110, 22171016), (112, 21775105), (140, 17420084), (154, 15836440), (176, 13856885), (220, 11085508), (280, 8710042), (308, 7918220), (385, 6334576), (440, 5542754), (523, 4663120), (560, 4355021), (616, 3959110), (757, 3221680), (770, 3167288), (880, 2771377), (1046, 2331560), (1232, 1979555), (1514, 1610840), (1540, 1583644), (2092, 1165780), (2615, 932624), (3028, 805420), (3080, 791822), (3661, 666160), (3785, 644336), (4184, 582890), (5230, 466312), (5299, 460240), (5753, 423920), (6056, 402710), (6160, 395911), (7322, 333080), (7570, 322168), (8327, 292880), (8368, 291445), (10460, 233156), (10598, 230120), (11506, 211960), (12112, 201355), (14644, 166540), (15140, 161084), (16654, 146440), (18305, 133232), (20920, 116578), (21196, 115060), (23012, 105980), (26495, 92048), (28765, 84784), (29288, 83270), (30280, 80542), (33308, 73220), (36610, 66616), (40271, 60560), (41635, 58576), (41840, 58289), (42392, 57530), (46024, 52990)]