1771271040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12021

約数の個数: 256

約数和(自身を含む): 7039664640

約数和(自身を除く): 5268393600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 9240, 9856, 10560, 11981, 12320, 13440, 14784, 18480, 21120, 23962, 24640, 29568, 35943, 36960, 47924, 49280, 59905, 71886, 73920, 83867, 95848, 119810, 131791, 143772, 147840, 167734, 179715, 191696, 239620, 251601, 263582, 287544, 335468, 359430, 383392, 395373, 419335, 479240, 503202, 527164, 575088, 658955, 670936, 718860, 766784, 790746, 838670, 922537, 958480, 1006404, 1054328, 1150176, 1258005, 1317910, 1341872, 1437720, 1533568, 1581492, 1677340, 1845074, 1916960, 1976865, 2012808, 2108656, 2300352, 2516010, 2635820, 2683744, 2767611, 2875440, 3162984, 3354680, 3690148, 3833920, 3953730, 4025616, 4217312, 4600704, 4612685, 5032020, 5271640, 5367488, 5535222, 5750880, 6325968, 6709360, 7380296, 7667840, 7907460, 8051232, 8434624, 9225370, 10064040, 10543280, 10734976, 11070444, 11501760, 12651936, 13418720, 13838055, 14760592, 15814920, 16102464, 16869248, 18450740, 20128080, 21086560, 22140888, 23003520, 25303872, 26837440, 27676110, 29521184, 31629840, 32204928, 36901480, 40256160, 42173120, 44281776, 50607744, 53674880, 55352220, 59042368, 63259680, 73802960, 80512320, 84346240, 88563552, 110704440, 118084736, 126519360, 147605920, 161024640, 177127104, 221408880, 253038720, 295211840, 354254208, 442817760, 590423680, 885635520, 1771271040]

約数ペア:

[(1, 1771271040), (2, 885635520), (3, 590423680), (4, 442817760), (5, 354254208), (6, 295211840), (7, 253038720), (8, 221408880), (10, 177127104), (11, 161024640), (12, 147605920), (14, 126519360), (15, 118084736), (16, 110704440), (20, 88563552), (21, 84346240), (22, 80512320), (24, 73802960), (28, 63259680), (30, 59042368), (32, 55352220), (33, 53674880), (35, 50607744), (40, 44281776), (42, 42173120), (44, 40256160), (48, 36901480), (55, 32204928), (56, 31629840), (60, 29521184), (64, 27676110), (66, 26837440), (70, 25303872), (77, 23003520), (80, 22140888), (84, 21086560), (88, 20128080), (96, 18450740), (105, 16869248), (110, 16102464), (112, 15814920), (120, 14760592), (128, 13838055), (132, 13418720), (140, 12651936), (154, 11501760), (160, 11070444), (165, 10734976), (168, 10543280), (176, 10064040), (192, 9225370), (210, 8434624), (220, 8051232), (224, 7907460), (231, 7667840), (240, 7380296), (264, 6709360), (280, 6325968), (308, 5750880), (320, 5535222), (330, 5367488), (336, 5271640), (352, 5032020), (384, 4612685), (385, 4600704), (420, 4217312), (440, 4025616), (448, 3953730), (462, 3833920), (480, 3690148), (528, 3354680), (560, 3162984), (616, 2875440), (640, 2767611), (660, 2683744), (672, 2635820), (704, 2516010), (770, 2300352), (840, 2108656), (880, 2012808), (896, 1976865), (924, 1916960), (960, 1845074), (1056, 1677340), (1120, 1581492), (1155, 1533568), (1232, 1437720), (1320, 1341872), (1344, 1317910), (1408, 1258005), (1540, 1150176), (1680, 1054328), (1760, 1006404), (1848, 958480), (1920, 922537), (2112, 838670), (2240, 790746), (2310, 766784), (2464, 718860), (2640, 670936), (2688, 658955), (3080, 575088), (3360, 527164), (3520, 503202), (3696, 479240), (4224, 419335), (4480, 395373), (4620, 383392), (4928, 359430), (5280, 335468), (6160, 287544), (6720, 263582), (7040, 251601), (7392, 239620), (9240, 191696), (9856, 179715), (10560, 167734), (11981, 147840), (12320, 143772), (13440, 131791), (14784, 119810), (18480, 95848), (21120, 83867), (23962, 73920), (24640, 71886), (29568, 59905), (35943, 49280), (36960, 47924)]