27281679360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:789

約数の個数: 352

約数和(自身を含む): 94486113792

約数和(自身を除く): 67204434432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 317, 320, 384, 390, 416, 431, 480, 512, 520, 624, 634, 640, 768, 780, 832, 862, 951, 960, 1024, 1040, 1248, 1268, 1280, 1293, 1536, 1560, 1585, 1664, 1724, 1902, 1920, 2080, 2155, 2496, 2536, 2560, 2586, 3072, 3120, 3170, 3328, 3448, 3804, 3840, 4121, 4160, 4310, 4755, 4992, 5072, 5120, 5172, 5603, 6240, 6340, 6465, 6656, 6896, 7608, 7680, 8242, 8320, 8620, 9510, 9984, 10144, 10344, 11206, 12363, 12480, 12680, 12930, 13312, 13792, 15216, 15360, 16484, 16640, 16809, 17240, 19020, 19968, 20288, 20605, 20688, 22412, 24726, 24960, 25360, 25860, 27584, 28015, 30432, 32968, 33280, 33618, 34480, 38040, 39936, 40576, 41210, 41376, 44824, 49452, 49920, 50720, 51720, 55168, 56030, 60864, 61815, 65936, 66560, 67236, 68960, 76080, 81152, 82420, 82752, 84045, 89648, 98904, 99840, 101440, 103440, 110336, 112060, 121728, 123630, 131872, 134472, 136627, 137920, 152160, 162304, 164840, 165504, 168090, 179296, 197808, 199680, 202880, 206880, 220672, 224120, 243456, 247260, 263744, 268944, 273254, 275840, 304320, 324608, 329680, 331008, 336180, 358592, 395616, 405760, 409881, 413760, 441344, 448240, 486912, 494520, 527488, 537888, 546508, 551680, 608640, 659360, 662016, 672360, 683135, 717184, 791232, 811520, 819762, 827520, 896480, 973824, 989040, 1054976, 1075776, 1093016, 1103360, 1217280, 1318720, 1324032, 1344720, 1366270, 1434368, 1582464, 1623040, 1639524, 1655040, 1776151, 1792960, 1978080, 2049405, 2109952, 2151552, 2186032, 2206720, 2434560, 2637440, 2689440, 2732540, 2868736, 3164928, 3279048, 3310080, 3552302, 3585920, 3956160, 4098810, 4219904, 4303104, 4372064, 4869120, 5274880, 5328453, 5378880, 5465080, 5737472, 6329856, 6558096, 6620160, 7104604, 7171840, 7912320, 8197620, 8606208, 8744128, 8880755, 10549760, 10656906, 10757760, 10930160, 12659712, 13116192, 14209208, 14343680, 15824640, 16395240, 17212416, 17488256, 17761510, 21099520, 21313812, 21515520, 21860320, 26232384, 26642265, 28418416, 28687360, 31649280, 32790480, 34976512, 35523020, 42627624, 43031040, 43720640, 52464768, 53284530, 56836832, 63298560, 65580960, 69953024, 71046040, 85255248, 86062080, 87441280, 104929536, 106569060, 113673664, 131161920, 139906048, 142092080, 170510496, 174882560, 209859072, 213138120, 227347328, 262323840, 284184160, 341020992, 349765120, 419718144, 426276240, 454694656, 524647680, 568368320, 682041984, 699530240, 852552480, 909389312, 1049295360, 1136736640, 1364083968, 1705104960, 1818778624, 2098590720, 2273473280, 2728167936, 3410209920, 4546946560, 5456335872, 6820419840, 9093893120, 13640839680, 27281679360]

約数ペア:

[(1, 27281679360), (2, 13640839680), (3, 9093893120), (4, 6820419840), (5, 5456335872), (6, 4546946560), (8, 3410209920), (10, 2728167936), (12, 2273473280), (13, 2098590720), (15, 1818778624), (16, 1705104960), (20, 1364083968), (24, 1136736640), (26, 1049295360), (30, 909389312), (32, 852552480), (39, 699530240), (40, 682041984), (48, 568368320), (52, 524647680), (60, 454694656), (64, 426276240), (65, 419718144), (78, 349765120), (80, 341020992), (96, 284184160), (104, 262323840), (120, 227347328), (128, 213138120), (130, 209859072), (156, 174882560), (160, 170510496), (192, 142092080), (195, 139906048), (208, 131161920), (240, 113673664), (256, 106569060), (260, 104929536), (312, 87441280), (317, 86062080), (320, 85255248), (384, 71046040), (390, 69953024), (416, 65580960), (431, 63298560), (480, 56836832), (512, 53284530), (520, 52464768), (624, 43720640), (634, 43031040), (640, 42627624), (768, 35523020), (780, 34976512), (832, 32790480), (862, 31649280), (951, 28687360), (960, 28418416), (1024, 26642265), (1040, 26232384), (1248, 21860320), (1268, 21515520), (1280, 21313812), (1293, 21099520), (1536, 17761510), (1560, 17488256), (1585, 17212416), (1664, 16395240), (1724, 15824640), (1902, 14343680), (1920, 14209208), (2080, 13116192), (2155, 12659712), (2496, 10930160), (2536, 10757760), (2560, 10656906), (2586, 10549760), (3072, 8880755), (3120, 8744128), (3170, 8606208), (3328, 8197620), (3448, 7912320), (3804, 7171840), (3840, 7104604), (4121, 6620160), (4160, 6558096), (4310, 6329856), (4755, 5737472), (4992, 5465080), (5072, 5378880), (5120, 5328453), (5172, 5274880), (5603, 4869120), (6240, 4372064), (6340, 4303104), (6465, 4219904), (6656, 4098810), (6896, 3956160), (7608, 3585920), (7680, 3552302), (8242, 3310080), (8320, 3279048), (8620, 3164928), (9510, 2868736), (9984, 2732540), (10144, 2689440), (10344, 2637440), (11206, 2434560), (12363, 2206720), (12480, 2186032), (12680, 2151552), (12930, 2109952), (13312, 2049405), (13792, 1978080), (15216, 1792960), (15360, 1776151), (16484, 1655040), (16640, 1639524), (16809, 1623040), (17240, 1582464), (19020, 1434368), (19968, 1366270), (20288, 1344720), (20605, 1324032), (20688, 1318720), (22412, 1217280), (24726, 1103360), (24960, 1093016), (25360, 1075776), (25860, 1054976), (27584, 989040), (28015, 973824), (30432, 896480), (32968, 827520), (33280, 819762), (33618, 811520), (34480, 791232), (38040, 717184), (39936, 683135), (40576, 672360), (41210, 662016), (41376, 659360), (44824, 608640), (49452, 551680), (49920, 546508), (50720, 537888), (51720, 527488), (55168, 494520), (56030, 486912), (60864, 448240), (61815, 441344), (65936, 413760), (66560, 409881), (67236, 405760), (68960, 395616), (76080, 358592), (81152, 336180), (82420, 331008), (82752, 329680), (84045, 324608), (89648, 304320), (98904, 275840), (99840, 273254), (101440, 268944), (103440, 263744), (110336, 247260), (112060, 243456), (121728, 224120), (123630, 220672), (131872, 206880), (134472, 202880), (136627, 199680), (137920, 197808), (152160, 179296), (162304, 168090), (164840, 165504)]