267659520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 875257152

約数和(自身を除く): 607597632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1621, 1720, 1920, 2064, 2580, 2752, 3242, 3440, 3840, 4128, 4863, 5160, 5504, 6484, 6880, 8105, 8256, 9726, 10320, 11008, 12968, 13760, 16210, 16512, 19452, 20640, 24315, 25936, 27520, 32420, 33024, 38904, 41280, 48630, 51872, 55040, 64840, 69703, 77808, 82560, 97260, 103744, 129680, 139406, 155616, 165120, 194520, 207488, 209109, 259360, 278812, 311232, 348515, 389040, 414976, 418218, 518720, 557624, 622464, 697030, 778080, 836436, 1037440, 1045545, 1115248, 1244928, 1394060, 1556160, 1672872, 2074880, 2091090, 2230496, 2788120, 3112320, 3345744, 4182180, 4460992, 5576240, 6224640, 6691488, 8364360, 8921984, 11152480, 13382976, 16728720, 17843968, 22304960, 26765952, 33457440, 44609920, 53531904, 66914880, 89219840, 133829760, 267659520]

約数ペア:

[(1, 267659520), (2, 133829760), (3, 89219840), (4, 66914880), (5, 53531904), (6, 44609920), (8, 33457440), (10, 26765952), (12, 22304960), (15, 17843968), (16, 16728720), (20, 13382976), (24, 11152480), (30, 8921984), (32, 8364360), (40, 6691488), (43, 6224640), (48, 5576240), (60, 4460992), (64, 4182180), (80, 3345744), (86, 3112320), (96, 2788120), (120, 2230496), (128, 2091090), (129, 2074880), (160, 1672872), (172, 1556160), (192, 1394060), (215, 1244928), (240, 1115248), (256, 1045545), (258, 1037440), (320, 836436), (344, 778080), (384, 697030), (430, 622464), (480, 557624), (516, 518720), (640, 418218), (645, 414976), (688, 389040), (768, 348515), (860, 311232), (960, 278812), (1032, 259360), (1280, 209109), (1290, 207488), (1376, 194520), (1621, 165120), (1720, 155616), (1920, 139406), (2064, 129680), (2580, 103744), (2752, 97260), (3242, 82560), (3440, 77808), (3840, 69703), (4128, 64840), (4863, 55040), (5160, 51872), (5504, 48630), (6484, 41280), (6880, 38904), (8105, 33024), (8256, 32420), (9726, 27520), (10320, 25936), (11008, 24315), (12968, 20640), (13760, 19452), (16210, 16512)]