1968072960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:589

約数の個数: 288

約数和(自身を含む): 7238310912

約数和(自身を除く): 5270237952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 211, 224, 240, 256, 280, 320, 336, 347, 384, 420, 422, 448, 480, 560, 633, 640, 672, 694, 768, 840, 844, 896, 960, 1041, 1055, 1120, 1266, 1280, 1344, 1388, 1477, 1680, 1688, 1735, 1792, 1920, 2082, 2110, 2240, 2429, 2532, 2688, 2776, 2954, 3165, 3360, 3376, 3470, 3840, 4164, 4220, 4431, 4480, 4858, 5064, 5205, 5376, 5552, 5908, 6330, 6720, 6752, 6940, 7287, 7385, 8328, 8440, 8862, 8960, 9716, 10128, 10410, 11104, 11816, 12145, 12660, 13440, 13504, 13880, 14574, 14770, 16656, 16880, 17724, 19432, 20256, 20820, 22155, 22208, 23632, 24290, 25320, 26880, 27008, 27760, 29148, 29540, 33312, 33760, 35448, 36435, 38864, 40512, 41640, 44310, 44416, 47264, 48580, 50640, 54016, 55520, 58296, 59080, 66624, 67520, 70896, 72870, 73217, 77728, 81024, 83280, 88620, 88832, 94528, 97160, 101280, 111040, 116592, 118160, 133248, 135040, 141792, 145740, 146434, 155456, 162048, 166560, 177240, 189056, 194320, 202560, 219651, 222080, 233184, 236320, 266496, 270080, 283584, 291480, 292868, 310912, 333120, 354480, 366085, 378112, 388640, 405120, 439302, 444160, 466368, 472640, 512519, 567168, 582960, 585736, 621824, 666240, 708960, 732170, 777280, 810240, 878604, 932736, 945280, 1025038, 1098255, 1134336, 1165920, 1171472, 1332480, 1417920, 1464340, 1537557, 1554560, 1757208, 1865472, 1890560, 2050076, 2196510, 2331840, 2342944, 2562595, 2835840, 2928680, 3075114, 3109120, 3514416, 4100152, 4393020, 4663680, 4685888, 5125190, 5671680, 5857360, 6150228, 7028832, 7687785, 8200304, 8786040, 9327360, 9371776, 10250380, 11714720, 12300456, 14057664, 15375570, 16400608, 17572080, 18743552, 20500760, 23429440, 24600912, 28115328, 30751140, 32801216, 35144160, 41001520, 46858880, 49201824, 56230656, 61502280, 65602432, 70288320, 82003040, 93717760, 98403648, 123004560, 131204864, 140576640, 164006080, 196807296, 246009120, 281153280, 328012160, 393614592, 492018240, 656024320, 984036480, 1968072960]

約数ペア:

[(1, 1968072960), (2, 984036480), (3, 656024320), (4, 492018240), (5, 393614592), (6, 328012160), (7, 281153280), (8, 246009120), (10, 196807296), (12, 164006080), (14, 140576640), (15, 131204864), (16, 123004560), (20, 98403648), (21, 93717760), (24, 82003040), (28, 70288320), (30, 65602432), (32, 61502280), (35, 56230656), (40, 49201824), (42, 46858880), (48, 41001520), (56, 35144160), (60, 32801216), (64, 30751140), (70, 28115328), (80, 24600912), (84, 23429440), (96, 20500760), (105, 18743552), (112, 17572080), (120, 16400608), (128, 15375570), (140, 14057664), (160, 12300456), (168, 11714720), (192, 10250380), (210, 9371776), (211, 9327360), (224, 8786040), (240, 8200304), (256, 7687785), (280, 7028832), (320, 6150228), (336, 5857360), (347, 5671680), (384, 5125190), (420, 4685888), (422, 4663680), (448, 4393020), (480, 4100152), (560, 3514416), (633, 3109120), (640, 3075114), (672, 2928680), (694, 2835840), (768, 2562595), (840, 2342944), (844, 2331840), (896, 2196510), (960, 2050076), (1041, 1890560), (1055, 1865472), (1120, 1757208), (1266, 1554560), (1280, 1537557), (1344, 1464340), (1388, 1417920), (1477, 1332480), (1680, 1171472), (1688, 1165920), (1735, 1134336), (1792, 1098255), (1920, 1025038), (2082, 945280), (2110, 932736), (2240, 878604), (2429, 810240), (2532, 777280), (2688, 732170), (2776, 708960), (2954, 666240), (3165, 621824), (3360, 585736), (3376, 582960), (3470, 567168), (3840, 512519), (4164, 472640), (4220, 466368), (4431, 444160), (4480, 439302), (4858, 405120), (5064, 388640), (5205, 378112), (5376, 366085), (5552, 354480), (5908, 333120), (6330, 310912), (6720, 292868), (6752, 291480), (6940, 283584), (7287, 270080), (7385, 266496), (8328, 236320), (8440, 233184), (8862, 222080), (8960, 219651), (9716, 202560), (10128, 194320), (10410, 189056), (11104, 177240), (11816, 166560), (12145, 162048), (12660, 155456), (13440, 146434), (13504, 145740), (13880, 141792), (14574, 135040), (14770, 133248), (16656, 118160), (16880, 116592), (17724, 111040), (19432, 101280), (20256, 97160), (20820, 94528), (22155, 88832), (22208, 88620), (23632, 83280), (24290, 81024), (25320, 77728), (26880, 73217), (27008, 72870), (27760, 70896), (29148, 67520), (29540, 66624), (33312, 59080), (33760, 58296), (35448, 55520), (36435, 54016), (38864, 50640), (40512, 48580), (41640, 47264), (44310, 44416)]