1561787136

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 432

約数和(自身を含む): 5745438720

約数和(自身を除く): 4183651584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 169, 182, 189, 191, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 338, 351, 364, 378, 382, 384, 416, 432, 448, 468, 504, 507, 546, 573, 576, 624, 672, 676, 702, 728, 756, 764, 768, 819, 832, 864, 896, 936, 1008, 1014, 1092, 1146, 1152, 1183, 1248, 1337, 1344, 1352, 1404, 1456, 1512, 1521, 1528, 1638, 1664, 1719, 1728, 1792, 1872, 2016, 2028, 2184, 2292, 2304, 2366, 2457, 2483, 2496, 2674, 2688, 2704, 2808, 2912, 3024, 3042, 3056, 3276, 3328, 3438, 3456, 3549, 3744, 4011, 4032, 4056, 4368, 4563, 4584, 4732, 4914, 4966, 4992, 5157, 5348, 5376, 5408, 5616, 5824, 6048, 6084, 6112, 6552, 6876, 6912, 7098, 7449, 7488, 8022, 8064, 8112, 8736, 9126, 9168, 9464, 9828, 9932, 9984, 10314, 10647, 10696, 10816, 11232, 11648, 12033, 12096, 12168, 12224, 13104, 13752, 14196, 14898, 14976, 16044, 16128, 16224, 17381, 17472, 18252, 18336, 18928, 19656, 19864, 20628, 21294, 21392, 21632, 22347, 22464, 23296, 24066, 24192, 24336, 24448, 26208, 27504, 28392, 29796, 29952, 31941, 32088, 32279, 32448, 34762, 34944, 36099, 36504, 36672, 37856, 39312, 39728, 41256, 42588, 42784, 43264, 44694, 44928, 48132, 48384, 48672, 48896, 52143, 52416, 55008, 56784, 59592, 63882, 64176, 64558, 64896, 67041, 69524, 69888, 72198, 73008, 73344, 75712, 78624, 79456, 82512, 85176, 85568, 89388, 89856, 96264, 96837, 97344, 104286, 104832, 110016, 113568, 119184, 127764, 128352, 129116, 129792, 134082, 139048, 144396, 146016, 146688, 151424, 156429, 157248, 158912, 165024, 170352, 171136, 178776, 192528, 193674, 194688, 208572, 209664, 220032, 225953, 227136, 238368, 255528, 256704, 258232, 268164, 278096, 288792, 290511, 292032, 302848, 312858, 314496, 317824, 330048, 340704, 342272, 357552, 385056, 387348, 389376, 417144, 440064, 451906, 454272, 469287, 476736, 511056, 513408, 516464, 536328, 556192, 577584, 581022, 584064, 625716, 628992, 635648, 660096, 677859, 681408, 715104, 770112, 774696, 834288, 871533, 903812, 908544, 938574, 953472, 1022112, 1026816, 1032928, 1072656, 1112384, 1155168, 1162044, 1168128, 1251432, 1320192, 1355718, 1362816, 1430208, 1540224, 1549392, 1668576, 1743066, 1807624, 1877148, 1906944, 2033577, 2044224, 2065856, 2145312, 2224768, 2310336, 2324088, 2502864, 2711436, 2725632, 2860416, 3080448, 3098784, 3337152, 3486132, 3615248, 3754296, 4067154, 4088448, 4131712, 4290624, 4449536, 4620672, 4648176, 5005728, 5422872, 5720832, 6100731, 6197568, 6674304, 6972264, 7230496, 7508592, 8134308, 8176896, 8263424, 8581248, 9241344, 9296352, 10011456, 10845744, 12201462, 12395136, 13348608, 13944528, 14460992, 15017184, 16268616, 17162496, 18592704, 20022912, 21691488, 24402924, 24790272, 27889056, 28921984, 30034368, 32537232, 37185408, 40045824, 43382976, 48805848, 55778112, 57843968, 60068736, 65074464, 74370816, 86765952, 97611696, 111556224, 120137472, 130148928, 173531904, 195223392, 223112448, 260297856, 390446784, 520595712, 780893568, 1561787136]

約数ペア:

[(1, 1561787136), (2, 780893568), (3, 520595712), (4, 390446784), (6, 260297856), (7, 223112448), (8, 195223392), (9, 173531904), (12, 130148928), (13, 120137472), (14, 111556224), (16, 97611696), (18, 86765952), (21, 74370816), (24, 65074464), (26, 60068736), (27, 57843968), (28, 55778112), (32, 48805848), (36, 43382976), (39, 40045824), (42, 37185408), (48, 32537232), (52, 30034368), (54, 28921984), (56, 27889056), (63, 24790272), (64, 24402924), (72, 21691488), (78, 20022912), (84, 18592704), (91, 17162496), (96, 16268616), (104, 15017184), (108, 14460992), (112, 13944528), (117, 13348608), (126, 12395136), (128, 12201462), (144, 10845744), (156, 10011456), (168, 9296352), (169, 9241344), (182, 8581248), (189, 8263424), (191, 8176896), (192, 8134308), (208, 7508592), (216, 7230496), (224, 6972264), (234, 6674304), (252, 6197568), (256, 6100731), (273, 5720832), (288, 5422872), (312, 5005728), (336, 4648176), (338, 4620672), (351, 4449536), (364, 4290624), (378, 4131712), (382, 4088448), (384, 4067154), (416, 3754296), (432, 3615248), (448, 3486132), (468, 3337152), (504, 3098784), (507, 3080448), (546, 2860416), (573, 2725632), (576, 2711436), (624, 2502864), (672, 2324088), (676, 2310336), (702, 2224768), (728, 2145312), (756, 2065856), (764, 2044224), (768, 2033577), (819, 1906944), (832, 1877148), (864, 1807624), (896, 1743066), (936, 1668576), (1008, 1549392), (1014, 1540224), (1092, 1430208), (1146, 1362816), (1152, 1355718), (1183, 1320192), (1248, 1251432), (1337, 1168128), (1344, 1162044), (1352, 1155168), (1404, 1112384), (1456, 1072656), (1512, 1032928), (1521, 1026816), (1528, 1022112), (1638, 953472), (1664, 938574), (1719, 908544), (1728, 903812), (1792, 871533), (1872, 834288), (2016, 774696), (2028, 770112), (2184, 715104), (2292, 681408), (2304, 677859), (2366, 660096), (2457, 635648), (2483, 628992), (2496, 625716), (2674, 584064), (2688, 581022), (2704, 577584), (2808, 556192), (2912, 536328), (3024, 516464), (3042, 513408), (3056, 511056), (3276, 476736), (3328, 469287), (3438, 454272), (3456, 451906), (3549, 440064), (3744, 417144), (4011, 389376), (4032, 387348), (4056, 385056), (4368, 357552), (4563, 342272), (4584, 340704), (4732, 330048), (4914, 317824), (4966, 314496), (4992, 312858), (5157, 302848), (5348, 292032), (5376, 290511), (5408, 288792), (5616, 278096), (5824, 268164), (6048, 258232), (6084, 256704), (6112, 255528), (6552, 238368), (6876, 227136), (6912, 225953), (7098, 220032), (7449, 209664), (7488, 208572), (8022, 194688), (8064, 193674), (8112, 192528), (8736, 178776), (9126, 171136), (9168, 170352), (9464, 165024), (9828, 158912), (9932, 157248), (9984, 156429), (10314, 151424), (10647, 146688), (10696, 146016), (10816, 144396), (11232, 139048), (11648, 134082), (12033, 129792), (12096, 129116), (12168, 128352), (12224, 127764), (13104, 119184), (13752, 113568), (14196, 110016), (14898, 104832), (14976, 104286), (16044, 97344), (16128, 96837), (16224, 96264), (17381, 89856), (17472, 89388), (18252, 85568), (18336, 85176), (18928, 82512), (19656, 79456), (19864, 78624), (20628, 75712), (21294, 73344), (21392, 73008), (21632, 72198), (22347, 69888), (22464, 69524), (23296, 67041), (24066, 64896), (24192, 64558), (24336, 64176), (24448, 63882), (26208, 59592), (27504, 56784), (28392, 55008), (29796, 52416), (29952, 52143), (31941, 48896), (32088, 48672), (32279, 48384), (32448, 48132), (34762, 44928), (34944, 44694), (36099, 43264), (36504, 42784), (36672, 42588), (37856, 41256), (39312, 39728)]