661340160

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 480

約数和(自身を含む): 2642330880

約数和(自身を除く): 1980990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 256, 260, 270, 276, 288, 299, 312, 320, 345, 351, 360, 368, 384, 390, 414, 416, 432, 460, 468, 480, 512, 520, 540, 552, 576, 585, 598, 621, 624, 640, 690, 702, 720, 736, 768, 780, 828, 832, 864, 897, 920, 936, 960, 1024, 1035, 1040, 1080, 1104, 1152, 1170, 1196, 1242, 1248, 1280, 1380, 1404, 1440, 1472, 1495, 1536, 1560, 1656, 1664, 1728, 1755, 1794, 1840, 1872, 1920, 2048, 2070, 2080, 2160, 2208, 2304, 2340, 2392, 2484, 2496, 2560, 2691, 2760, 2808, 2880, 2944, 2990, 3072, 3105, 3120, 3312, 3328, 3456, 3510, 3588, 3680, 3744, 3840, 4096, 4140, 4160, 4320, 4416, 4485, 4608, 4680, 4784, 4968, 4992, 5120, 5382, 5520, 5616, 5760, 5888, 5980, 6144, 6210, 6240, 6624, 6656, 6912, 7020, 7176, 7360, 7488, 7680, 8073, 8192, 8280, 8320, 8640, 8832, 8970, 9216, 9360, 9568, 9936, 9984, 10240, 10764, 11040, 11232, 11520, 11776, 11960, 12288, 12420, 12480, 13248, 13312, 13455, 13824, 14040, 14352, 14720, 14976, 15360, 16146, 16384, 16560, 16640, 17280, 17664, 17940, 18432, 18720, 19136, 19872, 19968, 20480, 21528, 22080, 22464, 23040, 23552, 23920, 24576, 24840, 24960, 26496, 26624, 26910, 27648, 28080, 28704, 29440, 29952, 30720, 32292, 33120, 33280, 34560, 35328, 35880, 36864, 37440, 38272, 39744, 39936, 40365, 40960, 43056, 44160, 44928, 46080, 47104, 47840, 49152, 49680, 49920, 52992, 53248, 53820, 55296, 56160, 57408, 58880, 59904, 61440, 64584, 66240, 66560, 69120, 70656, 71760, 73728, 74880, 76544, 79488, 79872, 80730, 81920, 86112, 88320, 89856, 92160, 94208, 95680, 99360, 99840, 105984, 106496, 107640, 110592, 112320, 114816, 117760, 119808, 122880, 129168, 132480, 133120, 138240, 141312, 143520, 147456, 149760, 153088, 158976, 159744, 161460, 172224, 176640, 179712, 184320, 188416, 191360, 198720, 199680, 211968, 212992, 215280, 221184, 224640, 229632, 235520, 239616, 245760, 258336, 264960, 266240, 276480, 282624, 287040, 299520, 306176, 317952, 319488, 322920, 344448, 353280, 359424, 368640, 376832, 382720, 397440, 399360, 423936, 430560, 442368, 449280, 459264, 471040, 479232, 516672, 529920, 532480, 552960, 565248, 574080, 599040, 612352, 635904, 638976, 645840, 688896, 706560, 718848, 737280, 765440, 794880, 798720, 847872, 861120, 898560, 918528, 942080, 958464, 1033344, 1059840, 1064960, 1105920, 1130496, 1148160, 1198080, 1224704, 1271808, 1291680, 1377792, 1413120, 1437696, 1530880, 1589760, 1597440, 1695744, 1722240, 1797120, 1837056, 1884160, 1916928, 2066688, 2119680, 2211840, 2296320, 2396160, 2449408, 2543616, 2583360, 2755584, 2826240, 2875392, 3061760, 3179520, 3194880, 3391488, 3444480, 3594240, 3674112, 4133376, 4239360, 4592640, 4792320, 4898816, 5087232, 5166720, 5511168, 5652480, 5750784, 6123520, 6359040, 6888960, 7188480, 7348224, 8266752, 8478720, 9185280, 9584640, 10174464, 10333440, 11022336, 12247040, 12718080, 13777920, 14376960, 14696448, 16533504, 16957440, 18370560, 20666880, 22044672, 24494080, 25436160, 27555840, 28753920, 33067008, 36741120, 41333760, 44089344, 50872320, 55111680, 66134016, 73482240, 82667520, 110223360, 132268032, 165335040, 220446720, 330670080, 661340160]

約数ペア:

[(1, 661340160), (2, 330670080), (3, 220446720), (4, 165335040), (5, 132268032), (6, 110223360), (8, 82667520), (9, 73482240), (10, 66134016), (12, 55111680), (13, 50872320), (15, 44089344), (16, 41333760), (18, 36741120), (20, 33067008), (23, 28753920), (24, 27555840), (26, 25436160), (27, 24494080), (30, 22044672), (32, 20666880), (36, 18370560), (39, 16957440), (40, 16533504), (45, 14696448), (46, 14376960), (48, 13777920), (52, 12718080), (54, 12247040), (60, 11022336), (64, 10333440), (65, 10174464), (69, 9584640), (72, 9185280), (78, 8478720), (80, 8266752), (90, 7348224), (92, 7188480), (96, 6888960), (104, 6359040), (108, 6123520), (115, 5750784), (117, 5652480), (120, 5511168), (128, 5166720), (130, 5087232), (135, 4898816), (138, 4792320), (144, 4592640), (156, 4239360), (160, 4133376), (180, 3674112), (184, 3594240), (192, 3444480), (195, 3391488), (207, 3194880), (208, 3179520), (216, 3061760), (230, 2875392), (234, 2826240), (240, 2755584), (256, 2583360), (260, 2543616), (270, 2449408), (276, 2396160), (288, 2296320), (299, 2211840), (312, 2119680), (320, 2066688), (345, 1916928), (351, 1884160), (360, 1837056), (368, 1797120), (384, 1722240), (390, 1695744), (414, 1597440), (416, 1589760), (432, 1530880), (460, 1437696), (468, 1413120), (480, 1377792), (512, 1291680), (520, 1271808), (540, 1224704), (552, 1198080), (576, 1148160), (585, 1130496), (598, 1105920), (621, 1064960), (624, 1059840), (640, 1033344), (690, 958464), (702, 942080), (720, 918528), (736, 898560), (768, 861120), (780, 847872), (828, 798720), (832, 794880), (864, 765440), (897, 737280), (920, 718848), (936, 706560), (960, 688896), (1024, 645840), (1035, 638976), (1040, 635904), (1080, 612352), (1104, 599040), (1152, 574080), (1170, 565248), (1196, 552960), (1242, 532480), (1248, 529920), (1280, 516672), (1380, 479232), (1404, 471040), (1440, 459264), (1472, 449280), (1495, 442368), (1536, 430560), (1560, 423936), (1656, 399360), (1664, 397440), (1728, 382720), (1755, 376832), (1794, 368640), (1840, 359424), (1872, 353280), (1920, 344448), (2048, 322920), (2070, 319488), (2080, 317952), (2160, 306176), (2208, 299520), (2304, 287040), (2340, 282624), (2392, 276480), (2484, 266240), (2496, 264960), (2560, 258336), (2691, 245760), (2760, 239616), (2808, 235520), (2880, 229632), (2944, 224640), (2990, 221184), (3072, 215280), (3105, 212992), (3120, 211968), (3312, 199680), (3328, 198720), (3456, 191360), (3510, 188416), (3588, 184320), (3680, 179712), (3744, 176640), (3840, 172224), (4096, 161460), (4140, 159744), (4160, 158976), (4320, 153088), (4416, 149760), (4485, 147456), (4608, 143520), (4680, 141312), (4784, 138240), (4968, 133120), (4992, 132480), (5120, 129168), (5382, 122880), (5520, 119808), (5616, 117760), (5760, 114816), (5888, 112320), (5980, 110592), (6144, 107640), (6210, 106496), (6240, 105984), (6624, 99840), (6656, 99360), (6912, 95680), (7020, 94208), (7176, 92160), (7360, 89856), (7488, 88320), (7680, 86112), (8073, 81920), (8192, 80730), (8280, 79872), (8320, 79488), (8640, 76544), (8832, 74880), (8970, 73728), (9216, 71760), (9360, 70656), (9568, 69120), (9936, 66560), (9984, 66240), (10240, 64584), (10764, 61440), (11040, 59904), (11232, 58880), (11520, 57408), (11776, 56160), (11960, 55296), (12288, 53820), (12420, 53248), (12480, 52992), (13248, 49920), (13312, 49680), (13455, 49152), (13824, 47840), (14040, 47104), (14352, 46080), (14720, 44928), (14976, 44160), (15360, 43056), (16146, 40960), (16384, 40365), (16560, 39936), (16640, 39744), (17280, 38272), (17664, 37440), (17940, 36864), (18432, 35880), (18720, 35328), (19136, 34560), (19872, 33280), (19968, 33120), (20480, 32292), (21528, 30720), (22080, 29952), (22464, 29440), (23040, 28704), (23552, 28080), (23920, 27648), (24576, 26910), (24840, 26624), (24960, 26496)]