190978560

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 240

約数和(自身を含む): 688143456

約数和(自身を除く): 497164896

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 307, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 614, 640, 648, 720, 768, 810, 864, 921, 960, 972, 1080, 1152, 1215, 1228, 1280, 1296, 1440, 1535, 1536, 1620, 1728, 1842, 1920, 1944, 2160, 2304, 2430, 2456, 2560, 2592, 2763, 2880, 3070, 3240, 3456, 3684, 3840, 3888, 4320, 4605, 4608, 4860, 4912, 5184, 5526, 5760, 6140, 6480, 6912, 7368, 7680, 7776, 8289, 8640, 9210, 9720, 9824, 10368, 11052, 11520, 12280, 12960, 13815, 13824, 14736, 15552, 16578, 17280, 18420, 19440, 19648, 20736, 22104, 23040, 24560, 24867, 25920, 27630, 29472, 31104, 33156, 34560, 36840, 38880, 39296, 41445, 41472, 44208, 49120, 49734, 51840, 55260, 58944, 62208, 66312, 69120, 73680, 74601, 77760, 78592, 82890, 88416, 98240, 99468, 103680, 110520, 117888, 124335, 124416, 132624, 147360, 149202, 155520, 157184, 165780, 176832, 196480, 198936, 207360, 221040, 235776, 248670, 265248, 294720, 298404, 311040, 331560, 353664, 373005, 392960, 397872, 442080, 471552, 497340, 530496, 589440, 596808, 622080, 663120, 707328, 746010, 785920, 795744, 884160, 994680, 1060992, 1178880, 1193616, 1326240, 1414656, 1492020, 1591488, 1768320, 1989360, 2121984, 2357760, 2387232, 2652480, 2984040, 3182976, 3536640, 3978720, 4243968, 4774464, 5304960, 5968080, 6365952, 7073280, 7957440, 9548928, 10609920, 11936160, 12731904, 15914880, 19097856, 21219840, 23872320, 31829760, 38195712, 47744640, 63659520, 95489280, 190978560]

約数ペア:

[(1, 190978560), (2, 95489280), (3, 63659520), (4, 47744640), (5, 38195712), (6, 31829760), (8, 23872320), (9, 21219840), (10, 19097856), (12, 15914880), (15, 12731904), (16, 11936160), (18, 10609920), (20, 9548928), (24, 7957440), (27, 7073280), (30, 6365952), (32, 5968080), (36, 5304960), (40, 4774464), (45, 4243968), (48, 3978720), (54, 3536640), (60, 3182976), (64, 2984040), (72, 2652480), (80, 2387232), (81, 2357760), (90, 2121984), (96, 1989360), (108, 1768320), (120, 1591488), (128, 1492020), (135, 1414656), (144, 1326240), (160, 1193616), (162, 1178880), (180, 1060992), (192, 994680), (216, 884160), (240, 795744), (243, 785920), (256, 746010), (270, 707328), (288, 663120), (307, 622080), (320, 596808), (324, 589440), (360, 530496), (384, 497340), (405, 471552), (432, 442080), (480, 397872), (486, 392960), (512, 373005), (540, 353664), (576, 331560), (614, 311040), (640, 298404), (648, 294720), (720, 265248), (768, 248670), (810, 235776), (864, 221040), (921, 207360), (960, 198936), (972, 196480), (1080, 176832), (1152, 165780), (1215, 157184), (1228, 155520), (1280, 149202), (1296, 147360), (1440, 132624), (1535, 124416), (1536, 124335), (1620, 117888), (1728, 110520), (1842, 103680), (1920, 99468), (1944, 98240), (2160, 88416), (2304, 82890), (2430, 78592), (2456, 77760), (2560, 74601), (2592, 73680), (2763, 69120), (2880, 66312), (3070, 62208), (3240, 58944), (3456, 55260), (3684, 51840), (3840, 49734), (3888, 49120), (4320, 44208), (4605, 41472), (4608, 41445), (4860, 39296), (4912, 38880), (5184, 36840), (5526, 34560), (5760, 33156), (6140, 31104), (6480, 29472), (6912, 27630), (7368, 25920), (7680, 24867), (7776, 24560), (8289, 23040), (8640, 22104), (9210, 20736), (9720, 19648), (9824, 19440), (10368, 18420), (11052, 17280), (11520, 16578), (12280, 15552), (12960, 14736), (13815, 13824)]