198156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 732146688

約数和(自身を除く): 533989728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 193, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 386, 414, 460, 465, 480, 496, 552, 558, 579, 620, 690, 713, 720, 736, 744, 772, 828, 920, 930, 965, 992, 1035, 1104, 1116, 1158, 1240, 1380, 1395, 1426, 1440, 1488, 1544, 1656, 1737, 1840, 1860, 1930, 2070, 2139, 2208, 2232, 2316, 2480, 2760, 2790, 2852, 2895, 2976, 3088, 3312, 3474, 3565, 3680, 3720, 3860, 4140, 4278, 4439, 4464, 4632, 4960, 5520, 5580, 5704, 5790, 5983, 6176, 6417, 6624, 6948, 7130, 7440, 7720, 8280, 8556, 8685, 8878, 8928, 9264, 10695, 11040, 11160, 11408, 11580, 11966, 12834, 13317, 13896, 14260, 14880, 15440, 16560, 17112, 17370, 17756, 17949, 18528, 21390, 22195, 22320, 22816, 23160, 23932, 25668, 26634, 27792, 28520, 29915, 30880, 32085, 33120, 34224, 34740, 35512, 35898, 39951, 42780, 44390, 44640, 46320, 47864, 51336, 53268, 53847, 55584, 57040, 59830, 64170, 66585, 68448, 69480, 71024, 71796, 79902, 85560, 88780, 89745, 92640, 95728, 102672, 106536, 107694, 114080, 119660, 128340, 133170, 137609, 138960, 142048, 143592, 159804, 171120, 177560, 179490, 191456, 199755, 205344, 213072, 215388, 239320, 256680, 266340, 269235, 275218, 277920, 287184, 319608, 342240, 355120, 358980, 399510, 412827, 426144, 430776, 478640, 513360, 532680, 538470, 550436, 574368, 639216, 688045, 710240, 717960, 799020, 825654, 861552, 957280, 1026720, 1065360, 1076940, 1100872, 1238481, 1278432, 1376090, 1435920, 1598040, 1651308, 1723104, 2064135, 2130720, 2153880, 2201744, 2476962, 2752180, 2871840, 3196080, 3302616, 4128270, 4307760, 4403488, 4953924, 5504360, 6192405, 6392160, 6605232, 8256540, 8615520, 9907848, 11008720, 12384810, 13210464, 16513080, 19815696, 22017440, 24769620, 33026160, 39631392, 49539240, 66052320, 99078480, 198156960]

約数ペア:

[(1, 198156960), (2, 99078480), (3, 66052320), (4, 49539240), (5, 39631392), (6, 33026160), (8, 24769620), (9, 22017440), (10, 19815696), (12, 16513080), (15, 13210464), (16, 12384810), (18, 11008720), (20, 9907848), (23, 8615520), (24, 8256540), (30, 6605232), (31, 6392160), (32, 6192405), (36, 5504360), (40, 4953924), (45, 4403488), (46, 4307760), (48, 4128270), (60, 3302616), (62, 3196080), (69, 2871840), (72, 2752180), (80, 2476962), (90, 2201744), (92, 2153880), (93, 2130720), (96, 2064135), (115, 1723104), (120, 1651308), (124, 1598040), (138, 1435920), (144, 1376090), (155, 1278432), (160, 1238481), (180, 1100872), (184, 1076940), (186, 1065360), (193, 1026720), (207, 957280), (230, 861552), (240, 825654), (248, 799020), (276, 717960), (279, 710240), (288, 688045), (310, 639216), (345, 574368), (360, 550436), (368, 538470), (372, 532680), (386, 513360), (414, 478640), (460, 430776), (465, 426144), (480, 412827), (496, 399510), (552, 358980), (558, 355120), (579, 342240), (620, 319608), (690, 287184), (713, 277920), (720, 275218), (736, 269235), (744, 266340), (772, 256680), (828, 239320), (920, 215388), (930, 213072), (965, 205344), (992, 199755), (1035, 191456), (1104, 179490), (1116, 177560), (1158, 171120), (1240, 159804), (1380, 143592), (1395, 142048), (1426, 138960), (1440, 137609), (1488, 133170), (1544, 128340), (1656, 119660), (1737, 114080), (1840, 107694), (1860, 106536), (1930, 102672), (2070, 95728), (2139, 92640), (2208, 89745), (2232, 88780), (2316, 85560), (2480, 79902), (2760, 71796), (2790, 71024), (2852, 69480), (2895, 68448), (2976, 66585), (3088, 64170), (3312, 59830), (3474, 57040), (3565, 55584), (3680, 53847), (3720, 53268), (3860, 51336), (4140, 47864), (4278, 46320), (4439, 44640), (4464, 44390), (4632, 42780), (4960, 39951), (5520, 35898), (5580, 35512), (5704, 34740), (5790, 34224), (5983, 33120), (6176, 32085), (6417, 30880), (6624, 29915), (6948, 28520), (7130, 27792), (7440, 26634), (7720, 25668), (8280, 23932), (8556, 23160), (8685, 22816), (8878, 22320), (8928, 22195), (9264, 21390), (10695, 18528), (11040, 17949), (11160, 17756), (11408, 17370), (11580, 17112), (11966, 16560), (12834, 15440), (13317, 14880), (13896, 14260)]