21499146240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2503

約数の個数: 416

約数和(自身を含む): 80847922176

約数和(自身を除く): 59348775936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1024, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1920, 2048, 2080, 2112, 2145, 2288, 2447, 2496, 2560, 2640, 2816, 2860, 3072, 3120, 3328, 3432, 3520, 3840, 4096, 4160, 4224, 4290, 4576, 4894, 4992, 5120, 5280, 5632, 5720, 6144, 6240, 6656, 6864, 7040, 7341, 7680, 8320, 8448, 8580, 9152, 9788, 9984, 10240, 10560, 11264, 11440, 12235, 12288, 12480, 13312, 13728, 14080, 14682, 15360, 16640, 16896, 17160, 18304, 19576, 19968, 20480, 21120, 22528, 22880, 24470, 24960, 26624, 26917, 27456, 28160, 29364, 30720, 31811, 33280, 33792, 34320, 36608, 36705, 39152, 39936, 42240, 45056, 45760, 48940, 49920, 53248, 53834, 54912, 56320, 58728, 61440, 63622, 66560, 67584, 68640, 73216, 73410, 78304, 79872, 80751, 84480, 91520, 95433, 97880, 99840, 107668, 109824, 112640, 117456, 127244, 133120, 134585, 135168, 137280, 146432, 146820, 156608, 159055, 159744, 161502, 168960, 183040, 190866, 195760, 199680, 215336, 219648, 225280, 234912, 254488, 266240, 269170, 274560, 292864, 293640, 313216, 318110, 323004, 337920, 349921, 366080, 381732, 391520, 399360, 403755, 430672, 439296, 469824, 477165, 508976, 538340, 549120, 585728, 587280, 626432, 636220, 646008, 675840, 699842, 732160, 763464, 783040, 798720, 807510, 861344, 878592, 939648, 954330, 1017952, 1049763, 1076680, 1098240, 1174560, 1252864, 1272440, 1292016, 1399684, 1464320, 1526928, 1566080, 1615020, 1722688, 1749605, 1757184, 1879296, 1908660, 2035904, 2099526, 2153360, 2196480, 2349120, 2505728, 2544880, 2584032, 2799368, 2928640, 3053856, 3132160, 3230040, 3445376, 3499210, 3758592, 3817320, 4071808, 4199052, 4306720, 4392960, 4698240, 5011456, 5089760, 5168064, 5248815, 5598736, 6107712, 6264320, 6460080, 6890752, 6998420, 7517184, 7634640, 8143616, 8398104, 8613440, 8785920, 9396480, 10022912, 10179520, 10336128, 10497630, 11197472, 12215424, 12528640, 12920160, 13781504, 13996840, 15034368, 15269280, 16287232, 16796208, 17226880, 18792960, 20359040, 20672256, 20995260, 22394944, 24430848, 25057280, 25840320, 27563008, 27993680, 30068736, 30538560, 32574464, 33592416, 34453760, 37585920, 40718080, 41344512, 41990520, 44789888, 48861696, 50114560, 51680640, 55126016, 55987360, 61077120, 65148928, 67184832, 68907520, 75171840, 81436160, 82689024, 83981040, 89579776, 97723392, 103361280, 110252032, 111974720, 122154240, 130297856, 134369664, 137815040, 150343680, 162872320, 165378048, 167962080, 179159552, 195446784, 206722560, 223949440, 244308480, 268739328, 275630080, 325744640, 330756096, 335924160, 358319104, 390893568, 413445120, 447898880, 488616960, 537478656, 551260160, 651489280, 671848320, 716638208, 826890240, 895797760, 977233920, 1074957312, 1343696640, 1433276416, 1653780480, 1791595520, 1954467840, 2149914624, 2687393280, 3583191040, 4299829248, 5374786560, 7166382080, 10749573120, 21499146240]

約数ペア:

[(1, 21499146240), (2, 10749573120), (3, 7166382080), (4, 5374786560), (5, 4299829248), (6, 3583191040), (8, 2687393280), (10, 2149914624), (11, 1954467840), (12, 1791595520), (13, 1653780480), (15, 1433276416), (16, 1343696640), (20, 1074957312), (22, 977233920), (24, 895797760), (26, 826890240), (30, 716638208), (32, 671848320), (33, 651489280), (39, 551260160), (40, 537478656), (44, 488616960), (48, 447898880), (52, 413445120), (55, 390893568), (60, 358319104), (64, 335924160), (65, 330756096), (66, 325744640), (78, 275630080), (80, 268739328), (88, 244308480), (96, 223949440), (104, 206722560), (110, 195446784), (120, 179159552), (128, 167962080), (130, 165378048), (132, 162872320), (143, 150343680), (156, 137815040), (160, 134369664), (165, 130297856), (176, 122154240), (192, 111974720), (195, 110252032), (208, 103361280), (220, 97723392), (240, 89579776), (256, 83981040), (260, 82689024), (264, 81436160), (286, 75171840), (312, 68907520), (320, 67184832), (330, 65148928), (352, 61077120), (384, 55987360), (390, 55126016), (416, 51680640), (429, 50114560), (440, 48861696), (480, 44789888), (512, 41990520), (520, 41344512), (528, 40718080), (572, 37585920), (624, 34453760), (640, 33592416), (660, 32574464), (704, 30538560), (715, 30068736), (768, 27993680), (780, 27563008), (832, 25840320), (858, 25057280), (880, 24430848), (960, 22394944), (1024, 20995260), (1040, 20672256), (1056, 20359040), (1144, 18792960), (1248, 17226880), (1280, 16796208), (1320, 16287232), (1408, 15269280), (1430, 15034368), (1536, 13996840), (1560, 13781504), (1664, 12920160), (1716, 12528640), (1760, 12215424), (1920, 11197472), (2048, 10497630), (2080, 10336128), (2112, 10179520), (2145, 10022912), (2288, 9396480), (2447, 8785920), (2496, 8613440), (2560, 8398104), (2640, 8143616), (2816, 7634640), (2860, 7517184), (3072, 6998420), (3120, 6890752), (3328, 6460080), (3432, 6264320), (3520, 6107712), (3840, 5598736), (4096, 5248815), (4160, 5168064), (4224, 5089760), (4290, 5011456), (4576, 4698240), (4894, 4392960), (4992, 4306720), (5120, 4199052), (5280, 4071808), (5632, 3817320), (5720, 3758592), (6144, 3499210), (6240, 3445376), (6656, 3230040), (6864, 3132160), (7040, 3053856), (7341, 2928640), (7680, 2799368), (8320, 2584032), (8448, 2544880), (8580, 2505728), (9152, 2349120), (9788, 2196480), (9984, 2153360), (10240, 2099526), (10560, 2035904), (11264, 1908660), (11440, 1879296), (12235, 1757184), (12288, 1749605), (12480, 1722688), (13312, 1615020), (13728, 1566080), (14080, 1526928), (14682, 1464320), (15360, 1399684), (16640, 1292016), (16896, 1272440), (17160, 1252864), (18304, 1174560), (19576, 1098240), (19968, 1076680), (20480, 1049763), (21120, 1017952), (22528, 954330), (22880, 939648), (24470, 878592), (24960, 861344), (26624, 807510), (26917, 798720), (27456, 783040), (28160, 763464), (29364, 732160), (30720, 699842), (31811, 675840), (33280, 646008), (33792, 636220), (34320, 626432), (36608, 587280), (36705, 585728), (39152, 549120), (39936, 538340), (42240, 508976), (45056, 477165), (45760, 469824), (48940, 439296), (49920, 430672), (53248, 403755), (53834, 399360), (54912, 391520), (56320, 381732), (58728, 366080), (61440, 349921), (63622, 337920), (66560, 323004), (67584, 318110), (68640, 313216), (73216, 293640), (73410, 292864), (78304, 274560), (79872, 269170), (80751, 266240), (84480, 254488), (91520, 234912), (95433, 225280), (97880, 219648), (99840, 215336), (107668, 199680), (109824, 195760), (112640, 190866), (117456, 183040), (127244, 168960), (133120, 161502), (134585, 159744), (135168, 159055), (137280, 156608), (146432, 146820)]