531947520

素因数分解:

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

素因数の和:90

約数の個数: 448

約数和(自身を含む): 2091781440

約数和(自身を除く): 1559833920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 128, 130, 135, 144, 148, 156, 160, 180, 185, 192, 195, 208, 216, 222, 234, 240, 256, 260, 270, 288, 296, 312, 320, 333, 351, 360, 370, 384, 390, 416, 432, 444, 468, 480, 481, 512, 520, 540, 555, 576, 585, 592, 624, 640, 666, 702, 720, 740, 768, 780, 832, 864, 888, 936, 960, 962, 999, 1024, 1040, 1080, 1110, 1152, 1170, 1184, 1248, 1280, 1332, 1404, 1440, 1443, 1480, 1536, 1560, 1664, 1665, 1728, 1755, 1776, 1872, 1920, 1924, 1998, 2048, 2080, 2160, 2220, 2304, 2340, 2368, 2405, 2496, 2560, 2664, 2808, 2880, 2886, 2960, 3072, 3120, 3328, 3330, 3456, 3510, 3552, 3744, 3840, 3848, 3996, 4096, 4160, 4320, 4329, 4440, 4608, 4680, 4736, 4810, 4992, 4995, 5120, 5328, 5616, 5760, 5772, 5920, 6144, 6240, 6656, 6660, 6912, 7020, 7104, 7215, 7488, 7680, 7696, 7992, 8192, 8320, 8640, 8658, 8880, 9216, 9360, 9472, 9620, 9984, 9990, 10240, 10656, 11232, 11520, 11544, 11840, 12288, 12480, 12987, 13312, 13320, 13824, 14040, 14208, 14430, 14976, 15360, 15392, 15984, 16640, 17280, 17316, 17760, 18432, 18720, 18944, 19240, 19968, 19980, 20480, 21312, 21645, 22464, 23040, 23088, 23680, 24576, 24960, 25974, 26624, 26640, 27648, 28080, 28416, 28860, 29952, 30720, 30784, 31968, 33280, 34560, 34632, 35520, 36864, 37440, 37888, 38480, 39936, 39960, 40960, 42624, 43290, 44928, 46080, 46176, 47360, 49920, 51948, 53248, 53280, 55296, 56160, 56832, 57720, 59904, 61440, 61568, 63936, 64935, 66560, 69120, 69264, 71040, 73728, 74880, 75776, 76960, 79872, 79920, 85248, 86580, 89856, 92160, 92352, 94720, 99840, 103896, 106496, 106560, 110592, 112320, 113664, 115440, 119808, 122880, 123136, 127872, 129870, 133120, 138240, 138528, 142080, 149760, 151552, 153920, 159744, 159840, 170496, 173160, 179712, 184320, 184704, 189440, 199680, 207792, 213120, 221184, 224640, 227328, 230880, 239616, 246272, 255744, 259740, 266240, 276480, 277056, 284160, 299520, 303104, 307840, 319488, 319680, 340992, 346320, 359424, 368640, 369408, 378880, 399360, 415584, 426240, 449280, 454656, 461760, 479232, 492544, 511488, 519480, 532480, 552960, 554112, 568320, 599040, 615680, 639360, 681984, 692640, 718848, 738816, 757760, 798720, 831168, 852480, 898560, 909312, 923520, 958464, 985088, 1022976, 1038960, 1105920, 1108224, 1136640, 1198080, 1231360, 1278720, 1363968, 1385280, 1437696, 1477632, 1515520, 1597440, 1662336, 1704960, 1797120, 1847040, 1970176, 2045952, 2077920, 2216448, 2273280, 2396160, 2462720, 2557440, 2727936, 2770560, 2875392, 2955264, 3324672, 3409920, 3594240, 3694080, 3940352, 4091904, 4155840, 4432896, 4546560, 4792320, 4925440, 5114880, 5541120, 5910528, 6649344, 6819840, 7188480, 7388160, 8183808, 8311680, 8865792, 9850880, 10229760, 11082240, 11821056, 13298688, 13639680, 14376960, 14776320, 16623360, 17731584, 19701760, 20459520, 22164480, 26597376, 29552640, 33246720, 35463168, 40919040, 44328960, 53194752, 59105280, 66493440, 88657920, 106389504, 132986880, 177315840, 265973760, 531947520]

約数ペア:

[(1, 531947520), (2, 265973760), (3, 177315840), (4, 132986880), (5, 106389504), (6, 88657920), (8, 66493440), (9, 59105280), (10, 53194752), (12, 44328960), (13, 40919040), (15, 35463168), (16, 33246720), (18, 29552640), (20, 26597376), (24, 22164480), (26, 20459520), (27, 19701760), (30, 17731584), (32, 16623360), (36, 14776320), (37, 14376960), (39, 13639680), (40, 13298688), (45, 11821056), (48, 11082240), (52, 10229760), (54, 9850880), (60, 8865792), (64, 8311680), (65, 8183808), (72, 7388160), (74, 7188480), (78, 6819840), (80, 6649344), (90, 5910528), (96, 5541120), (104, 5114880), (108, 4925440), (111, 4792320), (117, 4546560), (120, 4432896), (128, 4155840), (130, 4091904), (135, 3940352), (144, 3694080), (148, 3594240), (156, 3409920), (160, 3324672), (180, 2955264), (185, 2875392), (192, 2770560), (195, 2727936), (208, 2557440), (216, 2462720), (222, 2396160), (234, 2273280), (240, 2216448), (256, 2077920), (260, 2045952), (270, 1970176), (288, 1847040), (296, 1797120), (312, 1704960), (320, 1662336), (333, 1597440), (351, 1515520), (360, 1477632), (370, 1437696), (384, 1385280), (390, 1363968), (416, 1278720), (432, 1231360), (444, 1198080), (468, 1136640), (480, 1108224), (481, 1105920), (512, 1038960), (520, 1022976), (540, 985088), (555, 958464), (576, 923520), (585, 909312), (592, 898560), (624, 852480), (640, 831168), (666, 798720), (702, 757760), (720, 738816), (740, 718848), (768, 692640), (780, 681984), (832, 639360), (864, 615680), (888, 599040), (936, 568320), (960, 554112), (962, 552960), (999, 532480), (1024, 519480), (1040, 511488), (1080, 492544), (1110, 479232), (1152, 461760), (1170, 454656), (1184, 449280), (1248, 426240), (1280, 415584), (1332, 399360), (1404, 378880), (1440, 369408), (1443, 368640), (1480, 359424), (1536, 346320), (1560, 340992), (1664, 319680), (1665, 319488), (1728, 307840), (1755, 303104), (1776, 299520), (1872, 284160), (1920, 277056), (1924, 276480), (1998, 266240), (2048, 259740), (2080, 255744), (2160, 246272), (2220, 239616), (2304, 230880), (2340, 227328), (2368, 224640), (2405, 221184), (2496, 213120), (2560, 207792), (2664, 199680), (2808, 189440), (2880, 184704), (2886, 184320), (2960, 179712), (3072, 173160), (3120, 170496), (3328, 159840), (3330, 159744), (3456, 153920), (3510, 151552), (3552, 149760), (3744, 142080), (3840, 138528), (3848, 138240), (3996, 133120), (4096, 129870), (4160, 127872), (4320, 123136), (4329, 122880), (4440, 119808), (4608, 115440), (4680, 113664), (4736, 112320), (4810, 110592), (4992, 106560), (4995, 106496), (5120, 103896), (5328, 99840), (5616, 94720), (5760, 92352), (5772, 92160), (5920, 89856), (6144, 86580), (6240, 85248), (6656, 79920), (6660, 79872), (6912, 76960), (7020, 75776), (7104, 74880), (7215, 73728), (7488, 71040), (7680, 69264), (7696, 69120), (7992, 66560), (8192, 64935), (8320, 63936), (8640, 61568), (8658, 61440), (8880, 59904), (9216, 57720), (9360, 56832), (9472, 56160), (9620, 55296), (9984, 53280), (9990, 53248), (10240, 51948), (10656, 49920), (11232, 47360), (11520, 46176), (11544, 46080), (11840, 44928), (12288, 43290), (12480, 42624), (12987, 40960), (13312, 39960), (13320, 39936), (13824, 38480), (14040, 37888), (14208, 37440), (14430, 36864), (14976, 35520), (15360, 34632), (15392, 34560), (15984, 33280), (16640, 31968), (17280, 30784), (17316, 30720), (17760, 29952), (18432, 28860), (18720, 28416), (18944, 28080), (19240, 27648), (19968, 26640), (19980, 26624), (20480, 25974), (21312, 24960), (21645, 24576), (22464, 23680), (23040, 23088)]