720728064

素因数分解:

$2^{12}\times 3^3\times 7^3\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 416

約数和(自身を含む): 2621120000

約数和(自身を除く): 1900391936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 343, 378, 384, 392, 399, 432, 441, 448, 456, 504, 512, 513, 532, 576, 588, 608, 672, 684, 686, 756, 768, 784, 798, 864, 882, 896, 912, 931, 1008, 1024, 1026, 1029, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1372, 1512, 1536, 1568, 1596, 1728, 1764, 1792, 1824, 1862, 2016, 2048, 2052, 2058, 2128, 2304, 2352, 2394, 2432, 2646, 2688, 2736, 2744, 2793, 3024, 3072, 3087, 3136, 3192, 3456, 3528, 3584, 3591, 3648, 3724, 4032, 4096, 4104, 4116, 4256, 4608, 4704, 4788, 4864, 5292, 5376, 5472, 5488, 5586, 6048, 6144, 6174, 6272, 6384, 6517, 6912, 7056, 7168, 7182, 7296, 7448, 8064, 8208, 8232, 8379, 8512, 9216, 9261, 9408, 9576, 9728, 10584, 10752, 10944, 10976, 11172, 12096, 12288, 12348, 12544, 12768, 13034, 13824, 14112, 14336, 14364, 14592, 14896, 16128, 16416, 16464, 16758, 17024, 18432, 18522, 18816, 19152, 19456, 19551, 21168, 21504, 21888, 21952, 22344, 24192, 24696, 25088, 25137, 25536, 26068, 27648, 28224, 28672, 28728, 29184, 29792, 32256, 32832, 32928, 33516, 34048, 36864, 37044, 37632, 38304, 38912, 39102, 42336, 43008, 43776, 43904, 44688, 48384, 49392, 50176, 50274, 51072, 52136, 55296, 56448, 57456, 58368, 58653, 59584, 64512, 65664, 65856, 67032, 68096, 74088, 75264, 76608, 77824, 78204, 84672, 86016, 87552, 87808, 89376, 96768, 98784, 100352, 100548, 102144, 104272, 110592, 112896, 114912, 116736, 117306, 119168, 129024, 131328, 131712, 134064, 136192, 148176, 150528, 153216, 156408, 169344, 175104, 175616, 175959, 178752, 193536, 197568, 200704, 201096, 204288, 208544, 225792, 229824, 233472, 234612, 238336, 258048, 262656, 263424, 268128, 272384, 296352, 301056, 306432, 312816, 338688, 350208, 351232, 351918, 357504, 387072, 395136, 402192, 408576, 417088, 451584, 459648, 469224, 476672, 525312, 526848, 536256, 544768, 592704, 602112, 612864, 625632, 677376, 700416, 702464, 703836, 715008, 774144, 790272, 804384, 817152, 834176, 903168, 919296, 938448, 953344, 1050624, 1053696, 1072512, 1185408, 1225728, 1251264, 1354752, 1404928, 1407672, 1430016, 1580544, 1608768, 1634304, 1668352, 1806336, 1838592, 1876896, 1906688, 2101248, 2107392, 2145024, 2370816, 2451456, 2502528, 2709504, 2815344, 2860032, 3161088, 3217536, 3336704, 3677184, 3753792, 3813376, 4214784, 4290048, 4741632, 4902912, 5005056, 5419008, 5630688, 5720064, 6322176, 6435072, 6673408, 7354368, 7507584, 8580096, 9483264, 10010112, 11261376, 11440128, 12644352, 12870144, 13346816, 14708736, 15015168, 17160192, 18966528, 20020224, 22522752, 25740288, 26693632, 30030336, 34320384, 37933056, 40040448, 45045504, 51480576, 60060672, 80080896, 90091008, 102961152, 120121344, 180182016, 240242688, 360364032, 720728064]

約数ペア:

[(1, 720728064), (2, 360364032), (3, 240242688), (4, 180182016), (6, 120121344), (7, 102961152), (8, 90091008), (9, 80080896), (12, 60060672), (14, 51480576), (16, 45045504), (18, 40040448), (19, 37933056), (21, 34320384), (24, 30030336), (27, 26693632), (28, 25740288), (32, 22522752), (36, 20020224), (38, 18966528), (42, 17160192), (48, 15015168), (49, 14708736), (54, 13346816), (56, 12870144), (57, 12644352), (63, 11440128), (64, 11261376), (72, 10010112), (76, 9483264), (84, 8580096), (96, 7507584), (98, 7354368), (108, 6673408), (112, 6435072), (114, 6322176), (126, 5720064), (128, 5630688), (133, 5419008), (144, 5005056), (147, 4902912), (152, 4741632), (168, 4290048), (171, 4214784), (189, 3813376), (192, 3753792), (196, 3677184), (216, 3336704), (224, 3217536), (228, 3161088), (252, 2860032), (256, 2815344), (266, 2709504), (288, 2502528), (294, 2451456), (304, 2370816), (336, 2145024), (342, 2107392), (343, 2101248), (378, 1906688), (384, 1876896), (392, 1838592), (399, 1806336), (432, 1668352), (441, 1634304), (448, 1608768), (456, 1580544), (504, 1430016), (512, 1407672), (513, 1404928), (532, 1354752), (576, 1251264), (588, 1225728), (608, 1185408), (672, 1072512), (684, 1053696), (686, 1050624), (756, 953344), (768, 938448), (784, 919296), (798, 903168), (864, 834176), (882, 817152), (896, 804384), (912, 790272), (931, 774144), (1008, 715008), (1024, 703836), (1026, 702464), (1029, 700416), (1064, 677376), (1152, 625632), (1176, 612864), (1197, 602112), (1216, 592704), (1323, 544768), (1344, 536256), (1368, 526848), (1372, 525312), (1512, 476672), (1536, 469224), (1568, 459648), (1596, 451584), (1728, 417088), (1764, 408576), (1792, 402192), (1824, 395136), (1862, 387072), (2016, 357504), (2048, 351918), (2052, 351232), (2058, 350208), (2128, 338688), (2304, 312816), (2352, 306432), (2394, 301056), (2432, 296352), (2646, 272384), (2688, 268128), (2736, 263424), (2744, 262656), (2793, 258048), (3024, 238336), (3072, 234612), (3087, 233472), (3136, 229824), (3192, 225792), (3456, 208544), (3528, 204288), (3584, 201096), (3591, 200704), (3648, 197568), (3724, 193536), (4032, 178752), (4096, 175959), (4104, 175616), (4116, 175104), (4256, 169344), (4608, 156408), (4704, 153216), (4788, 150528), (4864, 148176), (5292, 136192), (5376, 134064), (5472, 131712), (5488, 131328), (5586, 129024), (6048, 119168), (6144, 117306), (6174, 116736), (6272, 114912), (6384, 112896), (6517, 110592), (6912, 104272), (7056, 102144), (7168, 100548), (7182, 100352), (7296, 98784), (7448, 96768), (8064, 89376), (8208, 87808), (8232, 87552), (8379, 86016), (8512, 84672), (9216, 78204), (9261, 77824), (9408, 76608), (9576, 75264), (9728, 74088), (10584, 68096), (10752, 67032), (10944, 65856), (10976, 65664), (11172, 64512), (12096, 59584), (12288, 58653), (12348, 58368), (12544, 57456), (12768, 56448), (13034, 55296), (13824, 52136), (14112, 51072), (14336, 50274), (14364, 50176), (14592, 49392), (14896, 48384), (16128, 44688), (16416, 43904), (16464, 43776), (16758, 43008), (17024, 42336), (18432, 39102), (18522, 38912), (18816, 38304), (19152, 37632), (19456, 37044), (19551, 36864), (21168, 34048), (21504, 33516), (21888, 32928), (21952, 32832), (22344, 32256), (24192, 29792), (24696, 29184), (25088, 28728), (25137, 28672), (25536, 28224), (26068, 27648)]