1000218240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8304

約数の個数: 256

約数和(自身を含む): 4048992000

約数和(自身を除く): 3048773760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8269, 8640, 10080, 12096, 13440, 15120, 16538, 17280, 20160, 24192, 24807, 30240, 33076, 40320, 41345, 49614, 57883, 60480, 66152, 74421, 82690, 99228, 115766, 120960, 124035, 132304, 148842, 165380, 173649, 198456, 223263, 231532, 248070, 264608, 289415, 297684, 330760, 347298, 372105, 396912, 446526, 463064, 496140, 520947, 529216, 578830, 595368, 661520, 694596, 744210, 793824, 868245, 893052, 926128, 992280, 1041894, 1058432, 1116315, 1157660, 1190736, 1323040, 1389192, 1488420, 1562841, 1587648, 1736490, 1786104, 1852256, 1984560, 2083788, 2232630, 2315320, 2381472, 2604735, 2646080, 2778384, 2976840, 3125682, 3175296, 3472980, 3572208, 3704512, 3969120, 4167576, 4465260, 4630640, 4762944, 5209470, 5292160, 5556768, 5953680, 6251364, 6945960, 7144416, 7409024, 7814205, 7938240, 8335152, 8930520, 9261280, 9525888, 10418940, 11113536, 11907360, 12502728, 13891920, 14288832, 15628410, 15876480, 16670304, 17861040, 18522560, 20837880, 22227072, 23814720, 25005456, 27783840, 28577664, 31256820, 33340608, 35722080, 37045120, 41675760, 47629440, 50010912, 55567680, 62513640, 66681216, 71444160, 83351520, 100021824, 111135360, 125027280, 142888320, 166703040, 200043648, 250054560, 333406080, 500109120, 1000218240]

約数ペア:

[(1, 1000218240), (2, 500109120), (3, 333406080), (4, 250054560), (5, 200043648), (6, 166703040), (7, 142888320), (8, 125027280), (9, 111135360), (10, 100021824), (12, 83351520), (14, 71444160), (15, 66681216), (16, 62513640), (18, 55567680), (20, 50010912), (21, 47629440), (24, 41675760), (27, 37045120), (28, 35722080), (30, 33340608), (32, 31256820), (35, 28577664), (36, 27783840), (40, 25005456), (42, 23814720), (45, 22227072), (48, 20837880), (54, 18522560), (56, 17861040), (60, 16670304), (63, 15876480), (64, 15628410), (70, 14288832), (72, 13891920), (80, 12502728), (84, 11907360), (90, 11113536), (96, 10418940), (105, 9525888), (108, 9261280), (112, 8930520), (120, 8335152), (126, 7938240), (128, 7814205), (135, 7409024), (140, 7144416), (144, 6945960), (160, 6251364), (168, 5953680), (180, 5556768), (189, 5292160), (192, 5209470), (210, 4762944), (216, 4630640), (224, 4465260), (240, 4167576), (252, 3969120), (270, 3704512), (280, 3572208), (288, 3472980), (315, 3175296), (320, 3125682), (336, 2976840), (360, 2778384), (378, 2646080), (384, 2604735), (420, 2381472), (432, 2315320), (448, 2232630), (480, 2083788), (504, 1984560), (540, 1852256), (560, 1786104), (576, 1736490), (630, 1587648), (640, 1562841), (672, 1488420), (720, 1389192), (756, 1323040), (840, 1190736), (864, 1157660), (896, 1116315), (945, 1058432), (960, 1041894), (1008, 992280), (1080, 926128), (1120, 893052), (1152, 868245), (1260, 793824), (1344, 744210), (1440, 694596), (1512, 661520), (1680, 595368), (1728, 578830), (1890, 529216), (1920, 520947), (2016, 496140), (2160, 463064), (2240, 446526), (2520, 396912), (2688, 372105), (2880, 347298), (3024, 330760), (3360, 297684), (3456, 289415), (3780, 264608), (4032, 248070), (4320, 231532), (4480, 223263), (5040, 198456), (5760, 173649), (6048, 165380), (6720, 148842), (7560, 132304), (8064, 124035), (8269, 120960), (8640, 115766), (10080, 99228), (12096, 82690), (13440, 74421), (15120, 66152), (16538, 60480), (17280, 57883), (20160, 49614), (24192, 41345), (24807, 40320), (30240, 33076)]