2221931040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^2$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 8259076224

約数和(自身を除く): 6037145184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 127, 140, 160, 164, 168, 205, 210, 224, 240, 246, 254, 280, 287, 328, 336, 381, 410, 420, 480, 492, 508, 560, 574, 615, 635, 656, 672, 762, 820, 840, 861, 889, 984, 1016, 1120, 1148, 1230, 1270, 1312, 1435, 1524, 1640, 1680, 1722, 1778, 1905, 1968, 2032, 2296, 2460, 2540, 2667, 2870, 3048, 3280, 3360, 3444, 3556, 3810, 3936, 4064, 4305, 4445, 4592, 4920, 5080, 5207, 5334, 5740, 6096, 6560, 6888, 7112, 7620, 8610, 8890, 9184, 9840, 10160, 10414, 10668, 11480, 12192, 13335, 13776, 14224, 15240, 15621, 16129, 17220, 17780, 19680, 20320, 20828, 21336, 22960, 26035, 26670, 27552, 28448, 30480, 31242, 32258, 34440, 35560, 36449, 41656, 42672, 45920, 48387, 52070, 53340, 60960, 62484, 64516, 68880, 71120, 72898, 78105, 80645, 83312, 85344, 96774, 104140, 106680, 109347, 112903, 124968, 129032, 137760, 142240, 145796, 156210, 161290, 166624, 182245, 193548, 208280, 213360, 218694, 225806, 241935, 249936, 258064, 291592, 312420, 322580, 338709, 364490, 387096, 416560, 426720, 437388, 451612, 483870, 499872, 516128, 546735, 564515, 583184, 624840, 645160, 661289, 677418, 728980, 774192, 833120, 874776, 903224, 967740, 1093470, 1129030, 1166368, 1249680, 1290320, 1322578, 1354836, 1457960, 1548384, 1693545, 1749552, 1806448, 1935480, 1983867, 2186940, 2258060, 2499360, 2580640, 2645156, 2709672, 2915920, 3306445, 3387090, 3499104, 3612896, 3870960, 3967734, 4373880, 4516120, 4629023, 5290312, 5419344, 5831840, 6612890, 6774180, 7741920, 7935468, 8747760, 9032240, 9258046, 9919335, 10580624, 10838688, 13225780, 13548360, 13887069, 15870936, 17495520, 18064480, 18516092, 19838670, 21161248, 23145115, 26451560, 27096720, 27774138, 31741872, 37032184, 39677340, 46290230, 52903120, 54193440, 55548276, 63483744, 69435345, 74064368, 79354680, 92580460, 105806240, 111096552, 138870690, 148128736, 158709360, 185160920, 222193104, 277741380, 317418720, 370321840, 444386208, 555482760, 740643680, 1110965520, 2221931040]

約数ペア:

[(1, 2221931040), (2, 1110965520), (3, 740643680), (4, 555482760), (5, 444386208), (6, 370321840), (7, 317418720), (8, 277741380), (10, 222193104), (12, 185160920), (14, 158709360), (15, 148128736), (16, 138870690), (20, 111096552), (21, 105806240), (24, 92580460), (28, 79354680), (30, 74064368), (32, 69435345), (35, 63483744), (40, 55548276), (41, 54193440), (42, 52903120), (48, 46290230), (56, 39677340), (60, 37032184), (70, 31741872), (80, 27774138), (82, 27096720), (84, 26451560), (96, 23145115), (105, 21161248), (112, 19838670), (120, 18516092), (123, 18064480), (127, 17495520), (140, 15870936), (160, 13887069), (164, 13548360), (168, 13225780), (205, 10838688), (210, 10580624), (224, 9919335), (240, 9258046), (246, 9032240), (254, 8747760), (280, 7935468), (287, 7741920), (328, 6774180), (336, 6612890), (381, 5831840), (410, 5419344), (420, 5290312), (480, 4629023), (492, 4516120), (508, 4373880), (560, 3967734), (574, 3870960), (615, 3612896), (635, 3499104), (656, 3387090), (672, 3306445), (762, 2915920), (820, 2709672), (840, 2645156), (861, 2580640), (889, 2499360), (984, 2258060), (1016, 2186940), (1120, 1983867), (1148, 1935480), (1230, 1806448), (1270, 1749552), (1312, 1693545), (1435, 1548384), (1524, 1457960), (1640, 1354836), (1680, 1322578), (1722, 1290320), (1778, 1249680), (1905, 1166368), (1968, 1129030), (2032, 1093470), (2296, 967740), (2460, 903224), (2540, 874776), (2667, 833120), (2870, 774192), (3048, 728980), (3280, 677418), (3360, 661289), (3444, 645160), (3556, 624840), (3810, 583184), (3936, 564515), (4064, 546735), (4305, 516128), (4445, 499872), (4592, 483870), (4920, 451612), (5080, 437388), (5207, 426720), (5334, 416560), (5740, 387096), (6096, 364490), (6560, 338709), (6888, 322580), (7112, 312420), (7620, 291592), (8610, 258064), (8890, 249936), (9184, 241935), (9840, 225806), (10160, 218694), (10414, 213360), (10668, 208280), (11480, 193548), (12192, 182245), (13335, 166624), (13776, 161290), (14224, 156210), (15240, 145796), (15621, 142240), (16129, 137760), (17220, 129032), (17780, 124968), (19680, 112903), (20320, 109347), (20828, 106680), (21336, 104140), (22960, 96774), (26035, 85344), (26670, 83312), (27552, 80645), (28448, 78105), (30480, 72898), (31242, 71120), (32258, 68880), (34440, 64516), (35560, 62484), (36449, 60960), (41656, 53340), (42672, 52070), (45920, 48387)]