307912320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 1107475200

約数和(自身を除く): 799562880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 173, 180, 192, 206, 216, 240, 270, 288, 309, 320, 346, 360, 384, 412, 432, 480, 515, 519, 540, 576, 618, 640, 692, 720, 824, 864, 865, 927, 960, 1030, 1038, 1080, 1152, 1236, 1384, 1440, 1545, 1557, 1648, 1728, 1730, 1854, 1920, 2060, 2076, 2160, 2472, 2595, 2768, 2781, 2880, 3090, 3114, 3296, 3456, 3460, 3708, 4120, 4152, 4320, 4635, 4671, 4944, 5190, 5536, 5562, 5760, 6180, 6228, 6592, 6920, 7416, 7785, 8240, 8304, 8640, 9270, 9342, 9888, 10380, 11072, 11124, 12360, 12456, 13184, 13840, 13905, 14832, 15570, 16480, 16608, 17280, 17819, 18540, 18684, 19776, 20760, 22144, 22248, 23355, 24720, 24912, 27680, 27810, 29664, 31140, 32960, 33216, 35638, 37080, 37368, 39552, 41520, 44496, 46710, 49440, 49824, 53457, 55360, 55620, 59328, 62280, 65920, 66432, 71276, 74160, 74736, 83040, 88992, 89095, 93420, 98880, 99648, 106914, 110720, 111240, 118656, 124560, 142552, 148320, 149472, 160371, 166080, 177984, 178190, 186840, 197760, 199296, 213828, 222480, 249120, 267285, 285104, 296640, 298944, 320742, 332160, 355968, 356380, 373680, 427656, 444960, 481113, 498240, 534570, 570208, 593280, 597888, 641484, 712760, 747360, 801855, 855312, 889920, 962226, 996480, 1069140, 1140416, 1282968, 1425520, 1494720, 1603710, 1710624, 1779840, 1924452, 2138280, 2280832, 2405565, 2565936, 2851040, 2989440, 3207420, 3421248, 3848904, 4276560, 4811130, 5131872, 5702080, 6414840, 6842496, 7697808, 8553120, 9622260, 10263744, 11404160, 12829680, 15395616, 17106240, 19244520, 20527488, 25659360, 30791232, 34212480, 38489040, 51318720, 61582464, 76978080, 102637440, 153956160, 307912320]

約数ペア:

[(1, 307912320), (2, 153956160), (3, 102637440), (4, 76978080), (5, 61582464), (6, 51318720), (8, 38489040), (9, 34212480), (10, 30791232), (12, 25659360), (15, 20527488), (16, 19244520), (18, 17106240), (20, 15395616), (24, 12829680), (27, 11404160), (30, 10263744), (32, 9622260), (36, 8553120), (40, 7697808), (45, 6842496), (48, 6414840), (54, 5702080), (60, 5131872), (64, 4811130), (72, 4276560), (80, 3848904), (90, 3421248), (96, 3207420), (103, 2989440), (108, 2851040), (120, 2565936), (128, 2405565), (135, 2280832), (144, 2138280), (160, 1924452), (173, 1779840), (180, 1710624), (192, 1603710), (206, 1494720), (216, 1425520), (240, 1282968), (270, 1140416), (288, 1069140), (309, 996480), (320, 962226), (346, 889920), (360, 855312), (384, 801855), (412, 747360), (432, 712760), (480, 641484), (515, 597888), (519, 593280), (540, 570208), (576, 534570), (618, 498240), (640, 481113), (692, 444960), (720, 427656), (824, 373680), (864, 356380), (865, 355968), (927, 332160), (960, 320742), (1030, 298944), (1038, 296640), (1080, 285104), (1152, 267285), (1236, 249120), (1384, 222480), (1440, 213828), (1545, 199296), (1557, 197760), (1648, 186840), (1728, 178190), (1730, 177984), (1854, 166080), (1920, 160371), (2060, 149472), (2076, 148320), (2160, 142552), (2472, 124560), (2595, 118656), (2768, 111240), (2781, 110720), (2880, 106914), (3090, 99648), (3114, 98880), (3296, 93420), (3456, 89095), (3460, 88992), (3708, 83040), (4120, 74736), (4152, 74160), (4320, 71276), (4635, 66432), (4671, 65920), (4944, 62280), (5190, 59328), (5536, 55620), (5562, 55360), (5760, 53457), (6180, 49824), (6228, 49440), (6592, 46710), (6920, 44496), (7416, 41520), (7785, 39552), (8240, 37368), (8304, 37080), (8640, 35638), (9270, 33216), (9342, 32960), (9888, 31140), (10380, 29664), (11072, 27810), (11124, 27680), (12360, 24912), (12456, 24720), (13184, 23355), (13840, 22248), (13905, 22144), (14832, 20760), (15570, 19776), (16480, 18684), (16608, 18540), (17280, 17819)]