20347192320

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14557}}^1$

素因数の和:14605

約数の個数: 352

約数和(自身を含む): 80103007488

約数和(自身を除く): 59755815168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1024, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2560, 2688, 2730, 2912, 3072, 3120, 3328, 3360, 3584, 3640, 3840, 4160, 4368, 4480, 4992, 5120, 5376, 5460, 5824, 6240, 6656, 6720, 7168, 7280, 7680, 8320, 8736, 8960, 9984, 10752, 10920, 11648, 12480, 13312, 13440, 14557, 14560, 15360, 16640, 17472, 17920, 19968, 21504, 21840, 23296, 24960, 26880, 29114, 29120, 33280, 34944, 35840, 39936, 43671, 43680, 46592, 49920, 53760, 58228, 58240, 66560, 69888, 72785, 87342, 87360, 93184, 99840, 101899, 107520, 116456, 116480, 139776, 145570, 174684, 174720, 189241, 199680, 203798, 218355, 232912, 232960, 279552, 291140, 305697, 349368, 349440, 378482, 407596, 436710, 465824, 465920, 509495, 567723, 582280, 611394, 698736, 698880, 756964, 815192, 873420, 931648, 946205, 1018990, 1135446, 1164560, 1222788, 1324687, 1397472, 1397760, 1513928, 1528485, 1630384, 1746840, 1863296, 1892410, 2037980, 2270892, 2329120, 2445576, 2649374, 2794944, 2838615, 3027856, 3056970, 3260768, 3493680, 3726592, 3784820, 3974061, 4075960, 4541784, 4658240, 4891152, 5298748, 5589888, 5677230, 6055712, 6113940, 6521536, 6623435, 6987360, 7453184, 7569640, 7948122, 8151920, 9083568, 9316480, 9782304, 10597496, 11179776, 11354460, 12111424, 12227880, 13043072, 13246870, 13974720, 14906368, 15139280, 15896244, 16303840, 18167136, 18632960, 19564608, 19870305, 21194992, 22359552, 22708920, 24222848, 24455760, 26086144, 26493740, 27949440, 30278560, 31792488, 32607680, 36334272, 37265920, 39129216, 39740610, 42389984, 44719104, 45417840, 48445696, 48911520, 52172288, 52987480, 55898880, 60557120, 63584976, 65215360, 72668544, 74531840, 78258432, 79481220, 84779968, 90835680, 96891392, 97823040, 104344576, 105974960, 111797760, 121114240, 127169952, 130430720, 145337088, 156516864, 158962440, 169559936, 181671360, 193782784, 195646080, 211949920, 223595520, 242228480, 254339904, 260861440, 290674176, 313033728, 317924880, 339119872, 363342720, 391292160, 423899840, 484456960, 508679808, 521722880, 581348352, 635849760, 678239744, 726685440, 782584320, 847799680, 968913920, 1017359616, 1271699520, 1356479488, 1453370880, 1565168640, 1695599360, 2034719232, 2543399040, 2906741760, 3391198720, 4069438464, 5086798080, 6782397440, 10173596160, 20347192320]

約数ペア:

[(1, 20347192320), (2, 10173596160), (3, 6782397440), (4, 5086798080), (5, 4069438464), (6, 3391198720), (7, 2906741760), (8, 2543399040), (10, 2034719232), (12, 1695599360), (13, 1565168640), (14, 1453370880), (15, 1356479488), (16, 1271699520), (20, 1017359616), (21, 968913920), (24, 847799680), (26, 782584320), (28, 726685440), (30, 678239744), (32, 635849760), (35, 581348352), (39, 521722880), (40, 508679808), (42, 484456960), (48, 423899840), (52, 391292160), (56, 363342720), (60, 339119872), (64, 317924880), (65, 313033728), (70, 290674176), (78, 260861440), (80, 254339904), (84, 242228480), (91, 223595520), (96, 211949920), (104, 195646080), (105, 193782784), (112, 181671360), (120, 169559936), (128, 158962440), (130, 156516864), (140, 145337088), (156, 130430720), (160, 127169952), (168, 121114240), (182, 111797760), (192, 105974960), (195, 104344576), (208, 97823040), (210, 96891392), (224, 90835680), (240, 84779968), (256, 79481220), (260, 78258432), (273, 74531840), (280, 72668544), (312, 65215360), (320, 63584976), (336, 60557120), (364, 55898880), (384, 52987480), (390, 52172288), (416, 48911520), (420, 48445696), (448, 45417840), (455, 44719104), (480, 42389984), (512, 39740610), (520, 39129216), (546, 37265920), (560, 36334272), (624, 32607680), (640, 31792488), (672, 30278560), (728, 27949440), (768, 26493740), (780, 26086144), (832, 24455760), (840, 24222848), (896, 22708920), (910, 22359552), (960, 21194992), (1024, 19870305), (1040, 19564608), (1092, 18632960), (1120, 18167136), (1248, 16303840), (1280, 15896244), (1344, 15139280), (1365, 14906368), (1456, 13974720), (1536, 13246870), (1560, 13043072), (1664, 12227880), (1680, 12111424), (1792, 11354460), (1820, 11179776), (1920, 10597496), (2080, 9782304), (2184, 9316480), (2240, 9083568), (2496, 8151920), (2560, 7948122), (2688, 7569640), (2730, 7453184), (2912, 6987360), (3072, 6623435), (3120, 6521536), (3328, 6113940), (3360, 6055712), (3584, 5677230), (3640, 5589888), (3840, 5298748), (4160, 4891152), (4368, 4658240), (4480, 4541784), (4992, 4075960), (5120, 3974061), (5376, 3784820), (5460, 3726592), (5824, 3493680), (6240, 3260768), (6656, 3056970), (6720, 3027856), (7168, 2838615), (7280, 2794944), (7680, 2649374), (8320, 2445576), (8736, 2329120), (8960, 2270892), (9984, 2037980), (10752, 1892410), (10920, 1863296), (11648, 1746840), (12480, 1630384), (13312, 1528485), (13440, 1513928), (14557, 1397760), (14560, 1397472), (15360, 1324687), (16640, 1222788), (17472, 1164560), (17920, 1135446), (19968, 1018990), (21504, 946205), (21840, 931648), (23296, 873420), (24960, 815192), (26880, 756964), (29114, 698880), (29120, 698736), (33280, 611394), (34944, 582280), (35840, 567723), (39936, 509495), (43671, 465920), (43680, 465824), (46592, 436710), (49920, 407596), (53760, 378482), (58228, 349440), (58240, 349368), (66560, 305697), (69888, 291140), (72785, 279552), (87342, 232960), (87360, 232912), (93184, 218355), (99840, 203798), (101899, 199680), (107520, 189241), (116456, 174720), (116480, 174684), (139776, 145570)]