180187488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 619164000

約数和(自身を除く): 438976512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 149, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 288, 298, 304, 306, 312, 323, 342, 408, 416, 442, 447, 456, 468, 494, 544, 596, 608, 612, 624, 646, 663, 684, 741, 816, 884, 894, 912, 936, 969, 988, 1192, 1224, 1248, 1292, 1326, 1341, 1368, 1482, 1632, 1768, 1788, 1824, 1872, 1937, 1938, 1976, 1989, 2223, 2384, 2448, 2533, 2584, 2652, 2682, 2736, 2831, 2907, 2964, 3536, 3576, 3744, 3874, 3876, 3952, 3978, 4199, 4446, 4768, 4896, 5066, 5168, 5304, 5364, 5472, 5662, 5811, 5814, 5928, 7072, 7152, 7599, 7748, 7752, 7904, 7956, 8398, 8493, 8892, 10132, 10336, 10608, 10728, 11324, 11622, 11628, 11856, 12597, 14304, 15198, 15496, 15504, 15912, 16796, 16986, 17433, 17784, 20264, 21216, 21456, 22648, 22797, 23244, 23256, 23712, 25194, 25479, 30396, 30992, 31008, 31824, 32929, 33592, 33972, 34866, 35568, 36803, 37791, 40528, 42912, 45296, 45594, 46488, 46512, 48127, 50388, 50958, 60792, 61984, 63648, 65858, 67184, 67944, 69732, 71136, 73606, 75582, 81056, 90592, 91188, 92976, 93024, 96254, 98787, 100776, 101916, 110409, 121584, 131716, 134368, 135888, 139464, 144381, 147212, 151164, 182376, 185952, 192508, 197574, 201552, 203832, 220818, 243168, 263432, 271776, 278928, 288762, 294424, 296361, 302328, 331227, 364752, 385016, 395148, 403104, 407664, 433143, 441636, 526864, 557856, 577524, 588848, 592722, 604656, 625651, 662454, 729504, 770032, 790296, 815328, 866286, 883272, 1053728, 1155048, 1177696, 1185444, 1209312, 1251302, 1324908, 1540064, 1580592, 1732572, 1766544, 1876953, 2310096, 2370888, 2502604, 2649816, 3161184, 3465144, 3533088, 3753906, 4620192, 4741776, 5005208, 5299632, 5630859, 6930288, 7507812, 9483552, 10010416, 10599264, 11261718, 13860576, 15015624, 20020832, 22523436, 30031248, 45046872, 60062496, 90093744, 180187488]

約数ペア:

[(1, 180187488), (2, 90093744), (3, 60062496), (4, 45046872), (6, 30031248), (8, 22523436), (9, 20020832), (12, 15015624), (13, 13860576), (16, 11261718), (17, 10599264), (18, 10010416), (19, 9483552), (24, 7507812), (26, 6930288), (32, 5630859), (34, 5299632), (36, 5005208), (38, 4741776), (39, 4620192), (48, 3753906), (51, 3533088), (52, 3465144), (57, 3161184), (68, 2649816), (72, 2502604), (76, 2370888), (78, 2310096), (96, 1876953), (102, 1766544), (104, 1732572), (114, 1580592), (117, 1540064), (136, 1324908), (144, 1251302), (149, 1209312), (152, 1185444), (153, 1177696), (156, 1155048), (171, 1053728), (204, 883272), (208, 866286), (221, 815328), (228, 790296), (234, 770032), (247, 729504), (272, 662454), (288, 625651), (298, 604656), (304, 592722), (306, 588848), (312, 577524), (323, 557856), (342, 526864), (408, 441636), (416, 433143), (442, 407664), (447, 403104), (456, 395148), (468, 385016), (494, 364752), (544, 331227), (596, 302328), (608, 296361), (612, 294424), (624, 288762), (646, 278928), (663, 271776), (684, 263432), (741, 243168), (816, 220818), (884, 203832), (894, 201552), (912, 197574), (936, 192508), (969, 185952), (988, 182376), (1192, 151164), (1224, 147212), (1248, 144381), (1292, 139464), (1326, 135888), (1341, 134368), (1368, 131716), (1482, 121584), (1632, 110409), (1768, 101916), (1788, 100776), (1824, 98787), (1872, 96254), (1937, 93024), (1938, 92976), (1976, 91188), (1989, 90592), (2223, 81056), (2384, 75582), (2448, 73606), (2533, 71136), (2584, 69732), (2652, 67944), (2682, 67184), (2736, 65858), (2831, 63648), (2907, 61984), (2964, 60792), (3536, 50958), (3576, 50388), (3744, 48127), (3874, 46512), (3876, 46488), (3952, 45594), (3978, 45296), (4199, 42912), (4446, 40528), (4768, 37791), (4896, 36803), (5066, 35568), (5168, 34866), (5304, 33972), (5364, 33592), (5472, 32929), (5662, 31824), (5811, 31008), (5814, 30992), (5928, 30396), (7072, 25479), (7152, 25194), (7599, 23712), (7748, 23256), (7752, 23244), (7904, 22797), (7956, 22648), (8398, 21456), (8493, 21216), (8892, 20264), (10132, 17784), (10336, 17433), (10608, 16986), (10728, 16796), (11324, 15912), (11622, 15504), (11628, 15496), (11856, 15198), (12597, 14304)]