389276160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 320

約数和(自身を含む): 1534401792

約数和(自身を除く): 1145125632

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, 557, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1114, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1671, 1680, 1792, 1820, 1920, 2080, 2184, 2228, 2240, 2496, 2560, 2688, 2730, 2785, 2912, 3120, 3328, 3342, 3360, 3584, 3640, 3840, 3899, 4160, 4368, 4456, 4480, 4992, 5376, 5460, 5570, 5824, 6240, 6656, 6684, 6720, 7241, 7280, 7680, 7798, 8320, 8355, 8736, 8912, 8960, 9984, 10752, 10920, 11140, 11648, 11697, 12480, 13368, 13440, 14482, 14560, 15596, 16640, 16710, 17472, 17824, 17920, 19495, 19968, 21723, 21840, 22280, 23296, 23394, 24960, 26736, 26880, 28964, 29120, 31192, 33280, 33420, 34944, 35648, 36205, 38990, 43446, 43680, 44560, 46592, 46788, 49920, 50687, 53472, 53760, 57928, 58240, 58485, 62384, 66840, 69888, 71296, 72410, 77980, 86892, 87360, 89120, 93576, 99840, 101374, 106944, 108615, 115856, 116480, 116970, 124768, 133680, 139776, 142592, 144820, 152061, 155960, 173784, 174720, 178240, 187152, 202748, 213888, 217230, 231712, 232960, 233940, 249536, 253435, 267360, 285184, 289640, 304122, 311920, 347568, 349440, 356480, 374304, 405496, 427776, 434460, 463424, 467880, 499072, 506870, 534720, 579280, 608244, 623840, 695136, 698880, 712960, 748608, 760305, 810992, 855552, 868920, 926848, 935760, 998144, 1013740, 1069440, 1158560, 1216488, 1247680, 1390272, 1425920, 1497216, 1520610, 1621984, 1737840, 1853696, 1871520, 1996288, 2027480, 2138880, 2317120, 2432976, 2495360, 2780544, 2994432, 3041220, 3243968, 3475680, 3707392, 3743040, 4054960, 4277760, 4634240, 4865952, 4990720, 5561088, 5988864, 6082440, 6487936, 6951360, 7486080, 8109920, 9268480, 9731904, 9981440, 11122176, 12164880, 12975872, 13902720, 14972160, 16219840, 18536960, 19463808, 24329760, 25951744, 27805440, 29944320, 32439680, 38927616, 48659520, 55610880, 64879360, 77855232, 97319040, 129758720, 194638080, 389276160]

約数ペア:

[(1, 389276160), (2, 194638080), (3, 129758720), (4, 97319040), (5, 77855232), (6, 64879360), (7, 55610880), (8, 48659520), (10, 38927616), (12, 32439680), (13, 29944320), (14, 27805440), (15, 25951744), (16, 24329760), (20, 19463808), (21, 18536960), (24, 16219840), (26, 14972160), (28, 13902720), (30, 12975872), (32, 12164880), (35, 11122176), (39, 9981440), (40, 9731904), (42, 9268480), (48, 8109920), (52, 7486080), (56, 6951360), (60, 6487936), (64, 6082440), (65, 5988864), (70, 5561088), (78, 4990720), (80, 4865952), (84, 4634240), (91, 4277760), (96, 4054960), (104, 3743040), (105, 3707392), (112, 3475680), (120, 3243968), (128, 3041220), (130, 2994432), (140, 2780544), (156, 2495360), (160, 2432976), (168, 2317120), (182, 2138880), (192, 2027480), (195, 1996288), (208, 1871520), (210, 1853696), (224, 1737840), (240, 1621984), (256, 1520610), (260, 1497216), (273, 1425920), (280, 1390272), (312, 1247680), (320, 1216488), (336, 1158560), (364, 1069440), (384, 1013740), (390, 998144), (416, 935760), (420, 926848), (448, 868920), (455, 855552), (480, 810992), (512, 760305), (520, 748608), (546, 712960), (557, 698880), (560, 695136), (624, 623840), (640, 608244), (672, 579280), (728, 534720), (768, 506870), (780, 499072), (832, 467880), (840, 463424), (896, 434460), (910, 427776), (960, 405496), (1040, 374304), (1092, 356480), (1114, 349440), (1120, 347568), (1248, 311920), (1280, 304122), (1344, 289640), (1365, 285184), (1456, 267360), (1536, 253435), (1560, 249536), (1664, 233940), (1671, 232960), (1680, 231712), (1792, 217230), (1820, 213888), (1920, 202748), (2080, 187152), (2184, 178240), (2228, 174720), (2240, 173784), (2496, 155960), (2560, 152061), (2688, 144820), (2730, 142592), (2785, 139776), (2912, 133680), (3120, 124768), (3328, 116970), (3342, 116480), (3360, 115856), (3584, 108615), (3640, 106944), (3840, 101374), (3899, 99840), (4160, 93576), (4368, 89120), (4456, 87360), (4480, 86892), (4992, 77980), (5376, 72410), (5460, 71296), (5570, 69888), (5824, 66840), (6240, 62384), (6656, 58485), (6684, 58240), (6720, 57928), (7241, 53760), (7280, 53472), (7680, 50687), (7798, 49920), (8320, 46788), (8355, 46592), (8736, 44560), (8912, 43680), (8960, 43446), (9984, 38990), (10752, 36205), (10920, 35648), (11140, 34944), (11648, 33420), (11697, 33280), (12480, 31192), (13368, 29120), (13440, 28964), (14482, 26880), (14560, 26736), (15596, 24960), (16640, 23394), (16710, 23296), (17472, 22280), (17824, 21840), (17920, 21723), (19495, 19968)]