217488960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 336

約数和(自身を含む): 832658736

約数和(自身を除く): 615169776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 157, 160, 180, 185, 192, 195, 208, 222, 234, 240, 260, 288, 296, 312, 314, 320, 333, 360, 370, 390, 416, 444, 468, 471, 480, 481, 520, 555, 576, 585, 592, 624, 628, 666, 720, 740, 780, 785, 832, 888, 936, 942, 960, 962, 1040, 1110, 1170, 1184, 1248, 1256, 1332, 1413, 1440, 1443, 1480, 1560, 1570, 1665, 1776, 1872, 1884, 1924, 2041, 2080, 2220, 2340, 2355, 2368, 2405, 2496, 2512, 2664, 2826, 2880, 2886, 2960, 3120, 3140, 3330, 3552, 3744, 3768, 3848, 4082, 4160, 4329, 4440, 4680, 4710, 4810, 5024, 5328, 5652, 5772, 5809, 5920, 6123, 6240, 6280, 6660, 7065, 7104, 7215, 7488, 7536, 7696, 8164, 8658, 8880, 9360, 9420, 9620, 10048, 10205, 10656, 11304, 11544, 11618, 11840, 12246, 12480, 12560, 13320, 14130, 14430, 15072, 15392, 16328, 17316, 17427, 17760, 18369, 18720, 18840, 19240, 20410, 21312, 21645, 22608, 23088, 23236, 24492, 25120, 26640, 28260, 28860, 29045, 30144, 30615, 30784, 32656, 34632, 34854, 35520, 36738, 37440, 37680, 38480, 40820, 43290, 45216, 46176, 46472, 48984, 50240, 52281, 53280, 56520, 57720, 58090, 61230, 65312, 69264, 69708, 73476, 75360, 75517, 76960, 81640, 86580, 87135, 90432, 91845, 92352, 92944, 97968, 104562, 106560, 113040, 115440, 116180, 122460, 130624, 138528, 139416, 146952, 150720, 151034, 153920, 163280, 173160, 174270, 183690, 185888, 195936, 209124, 226080, 226551, 230880, 232360, 244920, 261405, 277056, 278832, 293904, 302068, 326560, 346320, 348540, 367380, 371776, 377585, 391872, 418248, 452160, 453102, 461760, 464720, 489840, 522810, 557664, 587808, 604136, 653120, 679653, 692640, 697080, 734760, 755170, 836496, 906204, 929440, 979680, 1045620, 1115328, 1132755, 1175616, 1208272, 1359306, 1385280, 1394160, 1469520, 1510340, 1672992, 1812408, 1858880, 1959360, 2091240, 2265510, 2416544, 2718612, 2788320, 2939040, 3020680, 3345984, 3398265, 3624816, 4182480, 4531020, 4833088, 5437224, 5576640, 5878080, 6041360, 6796530, 7249632, 8364960, 9062040, 10874448, 12082720, 13593060, 14499264, 16729920, 18124080, 21748896, 24165440, 27186120, 36248160, 43497792, 54372240, 72496320, 108744480, 217488960]

約数ペア:

[(1, 217488960), (2, 108744480), (3, 72496320), (4, 54372240), (5, 43497792), (6, 36248160), (8, 27186120), (9, 24165440), (10, 21748896), (12, 18124080), (13, 16729920), (15, 14499264), (16, 13593060), (18, 12082720), (20, 10874448), (24, 9062040), (26, 8364960), (30, 7249632), (32, 6796530), (36, 6041360), (37, 5878080), (39, 5576640), (40, 5437224), (45, 4833088), (48, 4531020), (52, 4182480), (60, 3624816), (64, 3398265), (65, 3345984), (72, 3020680), (74, 2939040), (78, 2788320), (80, 2718612), (90, 2416544), (96, 2265510), (104, 2091240), (111, 1959360), (117, 1858880), (120, 1812408), (130, 1672992), (144, 1510340), (148, 1469520), (156, 1394160), (157, 1385280), (160, 1359306), (180, 1208272), (185, 1175616), (192, 1132755), (195, 1115328), (208, 1045620), (222, 979680), (234, 929440), (240, 906204), (260, 836496), (288, 755170), (296, 734760), (312, 697080), (314, 692640), (320, 679653), (333, 653120), (360, 604136), (370, 587808), (390, 557664), (416, 522810), (444, 489840), (468, 464720), (471, 461760), (480, 453102), (481, 452160), (520, 418248), (555, 391872), (576, 377585), (585, 371776), (592, 367380), (624, 348540), (628, 346320), (666, 326560), (720, 302068), (740, 293904), (780, 278832), (785, 277056), (832, 261405), (888, 244920), (936, 232360), (942, 230880), (960, 226551), (962, 226080), (1040, 209124), (1110, 195936), (1170, 185888), (1184, 183690), (1248, 174270), (1256, 173160), (1332, 163280), (1413, 153920), (1440, 151034), (1443, 150720), (1480, 146952), (1560, 139416), (1570, 138528), (1665, 130624), (1776, 122460), (1872, 116180), (1884, 115440), (1924, 113040), (2041, 106560), (2080, 104562), (2220, 97968), (2340, 92944), (2355, 92352), (2368, 91845), (2405, 90432), (2496, 87135), (2512, 86580), (2664, 81640), (2826, 76960), (2880, 75517), (2886, 75360), (2960, 73476), (3120, 69708), (3140, 69264), (3330, 65312), (3552, 61230), (3744, 58090), (3768, 57720), (3848, 56520), (4082, 53280), (4160, 52281), (4329, 50240), (4440, 48984), (4680, 46472), (4710, 46176), (4810, 45216), (5024, 43290), (5328, 40820), (5652, 38480), (5772, 37680), (5809, 37440), (5920, 36738), (6123, 35520), (6240, 34854), (6280, 34632), (6660, 32656), (7065, 30784), (7104, 30615), (7215, 30144), (7488, 29045), (7536, 28860), (7696, 28260), (8164, 26640), (8658, 25120), (8880, 24492), (9360, 23236), (9420, 23088), (9620, 22608), (10048, 21645), (10205, 21312), (10656, 20410), (11304, 19240), (11544, 18840), (11618, 18720), (11840, 18369), (12246, 17760), (12480, 17427), (12560, 17316), (13320, 16328), (14130, 15392), (14430, 15072)]