728555520

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2$

素因数の和:70

約数の個数: 504

約数和(自身を含む): 2980788552

約数和(自身を除く): 2252233032

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, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 242, 245, 256, 264, 280, 294, 308, 320, 330, 336, 352, 363, 384, 385, 392, 420, 440, 448, 462, 480, 484, 490, 512, 528, 539, 560, 588, 605, 616, 640, 660, 672, 704, 726, 735, 768, 770, 784, 840, 847, 880, 896, 924, 960, 968, 980, 1024, 1056, 1078, 1120, 1155, 1176, 1210, 1232, 1280, 1320, 1344, 1408, 1452, 1470, 1536, 1540, 1568, 1617, 1680, 1694, 1760, 1792, 1815, 1848, 1920, 1936, 1960, 2048, 2112, 2156, 2240, 2310, 2352, 2420, 2464, 2541, 2560, 2640, 2688, 2695, 2816, 2904, 2940, 3072, 3080, 3136, 3234, 3360, 3388, 3520, 3584, 3630, 3696, 3840, 3872, 3920, 4096, 4224, 4235, 4312, 4480, 4620, 4704, 4840, 4928, 5082, 5120, 5280, 5376, 5390, 5632, 5808, 5880, 5929, 6144, 6160, 6272, 6468, 6720, 6776, 7040, 7168, 7260, 7392, 7680, 7744, 7840, 8085, 8192, 8448, 8470, 8624, 8960, 9240, 9408, 9680, 9856, 10164, 10240, 10560, 10752, 10780, 11264, 11616, 11760, 11858, 12288, 12320, 12544, 12705, 12936, 13440, 13552, 14080, 14336, 14520, 14784, 15360, 15488, 15680, 16170, 16896, 16940, 17248, 17787, 17920, 18480, 18816, 19360, 19712, 20328, 20480, 21120, 21504, 21560, 22528, 23232, 23520, 23716, 24576, 24640, 25088, 25410, 25872, 26880, 27104, 28160, 28672, 29040, 29568, 29645, 30720, 30976, 31360, 32340, 33792, 33880, 34496, 35574, 35840, 36960, 37632, 38720, 39424, 40656, 40960, 42240, 43008, 43120, 45056, 46464, 47040, 47432, 49280, 50176, 50820, 51744, 53760, 54208, 56320, 57344, 58080, 59136, 59290, 61440, 61952, 62720, 64680, 67584, 67760, 68992, 71148, 71680, 73920, 75264, 77440, 78848, 81312, 84480, 86016, 86240, 88935, 90112, 92928, 94080, 94864, 98560, 100352, 101640, 103488, 107520, 108416, 112640, 116160, 118272, 118580, 122880, 123904, 125440, 129360, 135168, 135520, 137984, 142296, 143360, 147840, 150528, 154880, 157696, 162624, 168960, 172032, 172480, 177870, 185856, 188160, 189728, 197120, 200704, 203280, 206976, 215040, 216832, 225280, 232320, 236544, 237160, 247808, 250880, 258720, 270336, 271040, 275968, 284592, 286720, 295680, 301056, 309760, 315392, 325248, 337920, 344960, 355740, 371712, 376320, 379456, 394240, 401408, 406560, 413952, 430080, 433664, 450560, 464640, 473088, 474320, 495616, 501760, 517440, 542080, 551936, 569184, 591360, 602112, 619520, 630784, 650496, 675840, 689920, 711480, 743424, 752640, 758912, 788480, 813120, 827904, 860160, 867328, 929280, 946176, 948640, 991232, 1003520, 1034880, 1084160, 1103872, 1138368, 1182720, 1204224, 1239040, 1300992, 1351680, 1379840, 1422960, 1486848, 1505280, 1517824, 1576960, 1626240, 1655808, 1734656, 1858560, 1892352, 1897280, 2007040, 2069760, 2168320, 2207744, 2276736, 2365440, 2478080, 2601984, 2759680, 2845920, 2973696, 3010560, 3035648, 3153920, 3252480, 3311616, 3469312, 3717120, 3794560, 4139520, 4336640, 4415488, 4553472, 4730880, 4956160, 5203968, 5519360, 5691840, 6021120, 6071296, 6504960, 6623232, 6938624, 7434240, 7589120, 8279040, 8673280, 9106944, 9461760, 10407936, 11038720, 11383680, 12142592, 13009920, 13246464, 14868480, 15178240, 16558080, 17346560, 18213888, 20815872, 22077440, 22767360, 24285184, 26019840, 30356480, 33116160, 34693120, 36427776, 45534720, 48570368, 52039680, 60712960, 66232320, 72855552, 91069440, 104079360, 121425920, 145711104, 182138880, 242851840, 364277760, 728555520]

約数ペア:

[(1, 728555520), (2, 364277760), (3, 242851840), (4, 182138880), (5, 145711104), (6, 121425920), (7, 104079360), (8, 91069440), (10, 72855552), (11, 66232320), (12, 60712960), (14, 52039680), (15, 48570368), (16, 45534720), (20, 36427776), (21, 34693120), (22, 33116160), (24, 30356480), (28, 26019840), (30, 24285184), (32, 22767360), (33, 22077440), (35, 20815872), (40, 18213888), (42, 17346560), (44, 16558080), (48, 15178240), (49, 14868480), (55, 13246464), (56, 13009920), (60, 12142592), (64, 11383680), (66, 11038720), (70, 10407936), (77, 9461760), (80, 9106944), (84, 8673280), (88, 8279040), (96, 7589120), (98, 7434240), (105, 6938624), (110, 6623232), (112, 6504960), (120, 6071296), (121, 6021120), (128, 5691840), (132, 5519360), (140, 5203968), (147, 4956160), (154, 4730880), (160, 4553472), (165, 4415488), (168, 4336640), (176, 4139520), (192, 3794560), (196, 3717120), (210, 3469312), (220, 3311616), (224, 3252480), (231, 3153920), (240, 3035648), (242, 3010560), (245, 2973696), (256, 2845920), (264, 2759680), (280, 2601984), (294, 2478080), (308, 2365440), (320, 2276736), (330, 2207744), (336, 2168320), (352, 2069760), (363, 2007040), (384, 1897280), (385, 1892352), (392, 1858560), (420, 1734656), (440, 1655808), (448, 1626240), (462, 1576960), (480, 1517824), (484, 1505280), (490, 1486848), (512, 1422960), (528, 1379840), (539, 1351680), (560, 1300992), (588, 1239040), (605, 1204224), (616, 1182720), (640, 1138368), (660, 1103872), (672, 1084160), (704, 1034880), (726, 1003520), (735, 991232), (768, 948640), (770, 946176), (784, 929280), (840, 867328), (847, 860160), (880, 827904), (896, 813120), (924, 788480), (960, 758912), (968, 752640), (980, 743424), (1024, 711480), (1056, 689920), (1078, 675840), (1120, 650496), (1155, 630784), (1176, 619520), (1210, 602112), (1232, 591360), (1280, 569184), (1320, 551936), (1344, 542080), (1408, 517440), (1452, 501760), (1470, 495616), (1536, 474320), (1540, 473088), (1568, 464640), (1617, 450560), (1680, 433664), (1694, 430080), (1760, 413952), (1792, 406560), (1815, 401408), (1848, 394240), (1920, 379456), (1936, 376320), (1960, 371712), (2048, 355740), (2112, 344960), (2156, 337920), (2240, 325248), (2310, 315392), (2352, 309760), (2420, 301056), (2464, 295680), (2541, 286720), (2560, 284592), (2640, 275968), (2688, 271040), (2695, 270336), (2816, 258720), (2904, 250880), (2940, 247808), (3072, 237160), (3080, 236544), (3136, 232320), (3234, 225280), (3360, 216832), (3388, 215040), (3520, 206976), (3584, 203280), (3630, 200704), (3696, 197120), (3840, 189728), (3872, 188160), (3920, 185856), (4096, 177870), (4224, 172480), (4235, 172032), (4312, 168960), (4480, 162624), (4620, 157696), (4704, 154880), (4840, 150528), (4928, 147840), (5082, 143360), (5120, 142296), (5280, 137984), (5376, 135520), (5390, 135168), (5632, 129360), (5808, 125440), (5880, 123904), (5929, 122880), (6144, 118580), (6160, 118272), (6272, 116160), (6468, 112640), (6720, 108416), (6776, 107520), (7040, 103488), (7168, 101640), (7260, 100352), (7392, 98560), (7680, 94864), (7744, 94080), (7840, 92928), (8085, 90112), (8192, 88935), (8448, 86240), (8470, 86016), (8624, 84480), (8960, 81312), (9240, 78848), (9408, 77440), (9680, 75264), (9856, 73920), (10164, 71680), (10240, 71148), (10560, 68992), (10752, 67760), (10780, 67584), (11264, 64680), (11616, 62720), (11760, 61952), (11858, 61440), (12288, 59290), (12320, 59136), (12544, 58080), (12705, 57344), (12936, 56320), (13440, 54208), (13552, 53760), (14080, 51744), (14336, 50820), (14520, 50176), (14784, 49280), (15360, 47432), (15488, 47040), (15680, 46464), (16170, 45056), (16896, 43120), (16940, 43008), (17248, 42240), (17787, 40960), (17920, 40656), (18480, 39424), (18816, 38720), (19360, 37632), (19712, 36960), (20328, 35840), (20480, 35574), (21120, 34496), (21504, 33880), (21560, 33792), (22528, 32340), (23232, 31360), (23520, 30976), (23716, 30720), (24576, 29645), (24640, 29568), (25088, 29040), (25410, 28672), (25872, 28160), (26880, 27104)]