900359040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2221

約数の個数: 256

約数和(自身を含む): 3387248640

約数和(自身を除く): 2486889600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2161, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4322, 4340, 4480, 4960, 5208, 5952, 6483, 6510, 6720, 6944, 7440, 8644, 8680, 9920, 10416, 10805, 11904, 12966, 13020, 13440, 13888, 14880, 15127, 17288, 17360, 19840, 20832, 21610, 25932, 26040, 27776, 29760, 30254, 32415, 34576, 34720, 41664, 43220, 45381, 51864, 52080, 59520, 60508, 64830, 66991, 69152, 69440, 75635, 83328, 86440, 90762, 103728, 104160, 121016, 129660, 133982, 138304, 138880, 151270, 172880, 181524, 200973, 207456, 208320, 226905, 242032, 259320, 267964, 276608, 302540, 334955, 345760, 363048, 401946, 414912, 416640, 453810, 468937, 484064, 518640, 535928, 605080, 669910, 691520, 726096, 803892, 829824, 907620, 937874, 968128, 1004865, 1037280, 1071856, 1210160, 1339820, 1383040, 1406811, 1452192, 1607784, 1815240, 1875748, 1936256, 2009730, 2074560, 2143712, 2344685, 2420320, 2679640, 2813622, 2904384, 3215568, 3630480, 3751496, 4019460, 4149120, 4287424, 4689370, 4840640, 5359280, 5627244, 5808768, 6431136, 7034055, 7260960, 7502992, 8038920, 8574848, 9378740, 9681280, 10718560, 11254488, 12862272, 14068110, 14521920, 15005984, 16077840, 18757480, 21437120, 22508976, 25724544, 28136220, 29043840, 30011968, 32155680, 37514960, 42874240, 45017952, 56272440, 60023936, 64311360, 75029920, 90035904, 112544880, 128622720, 150059840, 180071808, 225089760, 300119680, 450179520, 900359040]

約数ペア:

[(1, 900359040), (2, 450179520), (3, 300119680), (4, 225089760), (5, 180071808), (6, 150059840), (7, 128622720), (8, 112544880), (10, 90035904), (12, 75029920), (14, 64311360), (15, 60023936), (16, 56272440), (20, 45017952), (21, 42874240), (24, 37514960), (28, 32155680), (30, 30011968), (31, 29043840), (32, 28136220), (35, 25724544), (40, 22508976), (42, 21437120), (48, 18757480), (56, 16077840), (60, 15005984), (62, 14521920), (64, 14068110), (70, 12862272), (80, 11254488), (84, 10718560), (93, 9681280), (96, 9378740), (105, 8574848), (112, 8038920), (120, 7502992), (124, 7260960), (128, 7034055), (140, 6431136), (155, 5808768), (160, 5627244), (168, 5359280), (186, 4840640), (192, 4689370), (210, 4287424), (217, 4149120), (224, 4019460), (240, 3751496), (248, 3630480), (280, 3215568), (310, 2904384), (320, 2813622), (336, 2679640), (372, 2420320), (384, 2344685), (420, 2143712), (434, 2074560), (448, 2009730), (465, 1936256), (480, 1875748), (496, 1815240), (560, 1607784), (620, 1452192), (640, 1406811), (651, 1383040), (672, 1339820), (744, 1210160), (840, 1071856), (868, 1037280), (896, 1004865), (930, 968128), (960, 937874), (992, 907620), (1085, 829824), (1120, 803892), (1240, 726096), (1302, 691520), (1344, 669910), (1488, 605080), (1680, 535928), (1736, 518640), (1860, 484064), (1920, 468937), (1984, 453810), (2161, 416640), (2170, 414912), (2240, 401946), (2480, 363048), (2604, 345760), (2688, 334955), (2976, 302540), (3255, 276608), (3360, 267964), (3472, 259320), (3720, 242032), (3968, 226905), (4322, 208320), (4340, 207456), (4480, 200973), (4960, 181524), (5208, 172880), (5952, 151270), (6483, 138880), (6510, 138304), (6720, 133982), (6944, 129660), (7440, 121016), (8644, 104160), (8680, 103728), (9920, 90762), (10416, 86440), (10805, 83328), (11904, 75635), (12966, 69440), (13020, 69152), (13440, 66991), (13888, 64830), (14880, 60508), (15127, 59520), (17288, 52080), (17360, 51864), (19840, 45381), (20832, 43220), (21610, 41664), (25932, 34720), (26040, 34576), (27776, 32415), (29760, 30254)]