229457280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 817387200

約数和(自身を除く): 587929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 317, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 634, 640, 696, 754, 780, 832, 870, 928, 951, 960, 1040, 1131, 1160, 1248, 1268, 1392, 1508, 1560, 1585, 1664, 1740, 1856, 1885, 1902, 1920, 2080, 2262, 2320, 2496, 2536, 2784, 3016, 3120, 3170, 3480, 3712, 3770, 3804, 4121, 4160, 4524, 4640, 4755, 4992, 5072, 5568, 5655, 6032, 6240, 6340, 6960, 7540, 7608, 8242, 8320, 9048, 9193, 9280, 9510, 10144, 11136, 11310, 12064, 12363, 12480, 12680, 13920, 15080, 15216, 16484, 18096, 18386, 18560, 19020, 20288, 20605, 22620, 24128, 24726, 24960, 25360, 27579, 27840, 30160, 30432, 32968, 36192, 36772, 38040, 40576, 41210, 45240, 45965, 48256, 49452, 50720, 55158, 55680, 60320, 60864, 61815, 65936, 72384, 73544, 76080, 82420, 90480, 91930, 98904, 101440, 110316, 119509, 120640, 121728, 123630, 131872, 137895, 144768, 147088, 152160, 164840, 180960, 183860, 197808, 202880, 220632, 239018, 241280, 247260, 263744, 275790, 294176, 304320, 329680, 358527, 361920, 367720, 395616, 441264, 478036, 494520, 527488, 551580, 588352, 597545, 608640, 659360, 717054, 723840, 735440, 791232, 882528, 956072, 989040, 1103160, 1176704, 1195090, 1318720, 1434108, 1470880, 1582464, 1765056, 1792635, 1912144, 1978080, 2206320, 2390180, 2637440, 2868216, 2941760, 3530112, 3585270, 3824288, 3956160, 4412640, 4780360, 5736432, 5883520, 7170540, 7648576, 7912320, 8825280, 9560720, 11472864, 14341080, 15297152, 17650560, 19121440, 22945728, 28682160, 38242880, 45891456, 57364320, 76485760, 114728640, 229457280]

約数ペア:

[(1, 229457280), (2, 114728640), (3, 76485760), (4, 57364320), (5, 45891456), (6, 38242880), (8, 28682160), (10, 22945728), (12, 19121440), (13, 17650560), (15, 15297152), (16, 14341080), (20, 11472864), (24, 9560720), (26, 8825280), (29, 7912320), (30, 7648576), (32, 7170540), (39, 5883520), (40, 5736432), (48, 4780360), (52, 4412640), (58, 3956160), (60, 3824288), (64, 3585270), (65, 3530112), (78, 2941760), (80, 2868216), (87, 2637440), (96, 2390180), (104, 2206320), (116, 1978080), (120, 1912144), (128, 1792635), (130, 1765056), (145, 1582464), (156, 1470880), (160, 1434108), (174, 1318720), (192, 1195090), (195, 1176704), (208, 1103160), (232, 989040), (240, 956072), (260, 882528), (290, 791232), (312, 735440), (317, 723840), (320, 717054), (348, 659360), (377, 608640), (384, 597545), (390, 588352), (416, 551580), (435, 527488), (464, 494520), (480, 478036), (520, 441264), (580, 395616), (624, 367720), (634, 361920), (640, 358527), (696, 329680), (754, 304320), (780, 294176), (832, 275790), (870, 263744), (928, 247260), (951, 241280), (960, 239018), (1040, 220632), (1131, 202880), (1160, 197808), (1248, 183860), (1268, 180960), (1392, 164840), (1508, 152160), (1560, 147088), (1585, 144768), (1664, 137895), (1740, 131872), (1856, 123630), (1885, 121728), (1902, 120640), (1920, 119509), (2080, 110316), (2262, 101440), (2320, 98904), (2496, 91930), (2536, 90480), (2784, 82420), (3016, 76080), (3120, 73544), (3170, 72384), (3480, 65936), (3712, 61815), (3770, 60864), (3804, 60320), (4121, 55680), (4160, 55158), (4524, 50720), (4640, 49452), (4755, 48256), (4992, 45965), (5072, 45240), (5568, 41210), (5655, 40576), (6032, 38040), (6240, 36772), (6340, 36192), (6960, 32968), (7540, 30432), (7608, 30160), (8242, 27840), (8320, 27579), (9048, 25360), (9193, 24960), (9280, 24726), (9510, 24128), (10144, 22620), (11136, 20605), (11310, 20288), (12064, 19020), (12363, 18560), (12480, 18386), (12680, 18096), (13920, 16484), (15080, 15216)]