8208883080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31981}}^1$

素因数の和:32052

約数の個数: 192

約数和(自身を含む): 28737745920

約数和(自身を除く): 20528862840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 5580, 5704, 6417, 7130, 8280, 8556, 10695, 11160, 12834, 14260, 17112, 21390, 25668, 28520, 31981, 32085, 42780, 51336, 63962, 64170, 85560, 95943, 127924, 128340, 159905, 191886, 255848, 256680, 287829, 319810, 383772, 479715, 575658, 639620, 735563, 767544, 959430, 991411, 1151316, 1279240, 1439145, 1471126, 1918860, 1982822, 2206689, 2302632, 2878290, 2942252, 2974233, 3677815, 3837720, 3965644, 4413378, 4957055, 5756580, 5884504, 5948466, 6620067, 7355630, 7931288, 8826756, 8922699, 9914110, 11033445, 11513160, 11896932, 13240134, 14711260, 14871165, 17653512, 17845398, 19828220, 22066890, 22802453, 23793864, 26480268, 29422520, 29742330, 33100335, 35690796, 39656440, 44133780, 44613495, 45604906, 52960536, 59484660, 66200670, 68407359, 71381592, 88267560, 89226990, 91209812, 114012265, 118969320, 132401340, 136814718, 178453980, 182419624, 205222077, 228024530, 264802680, 273629436, 342036795, 356907960, 410444154, 456049060, 547258872, 684073590, 820888308, 912098120, 1026110385, 1368147180, 1641776616, 2052220770, 2736294360, 4104441540, 8208883080]

約数ペア:

[(1, 8208883080), (2, 4104441540), (3, 2736294360), (4, 2052220770), (5, 1641776616), (6, 1368147180), (8, 1026110385), (9, 912098120), (10, 820888308), (12, 684073590), (15, 547258872), (18, 456049060), (20, 410444154), (23, 356907960), (24, 342036795), (30, 273629436), (31, 264802680), (36, 228024530), (40, 205222077), (45, 182419624), (46, 178453980), (60, 136814718), (62, 132401340), (69, 118969320), (72, 114012265), (90, 91209812), (92, 89226990), (93, 88267560), (115, 71381592), (120, 68407359), (124, 66200670), (138, 59484660), (155, 52960536), (180, 45604906), (184, 44613495), (186, 44133780), (207, 39656440), (230, 35690796), (248, 33100335), (276, 29742330), (279, 29422520), (310, 26480268), (345, 23793864), (360, 22802453), (372, 22066890), (414, 19828220), (460, 17845398), (465, 17653512), (552, 14871165), (558, 14711260), (620, 13240134), (690, 11896932), (713, 11513160), (744, 11033445), (828, 9914110), (920, 8922699), (930, 8826756), (1035, 7931288), (1116, 7355630), (1240, 6620067), (1380, 5948466), (1395, 5884504), (1426, 5756580), (1656, 4957055), (1860, 4413378), (2070, 3965644), (2139, 3837720), (2232, 3677815), (2760, 2974233), (2790, 2942252), (2852, 2878290), (3565, 2302632), (3720, 2206689), (4140, 1982822), (4278, 1918860), (5580, 1471126), (5704, 1439145), (6417, 1279240), (7130, 1151316), (8280, 991411), (8556, 959430), (10695, 767544), (11160, 735563), (12834, 639620), (14260, 575658), (17112, 479715), (21390, 383772), (25668, 319810), (28520, 287829), (31981, 256680), (32085, 255848), (42780, 191886), (51336, 159905), (63962, 128340), (64170, 127924), (85560, 95943)]