131625312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 457470720

約数和(自身を除く): 325845408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 61, 76, 78, 84, 91, 96, 104, 112, 114, 122, 133, 152, 156, 168, 169, 182, 183, 208, 224, 228, 244, 247, 266, 273, 304, 312, 336, 338, 364, 366, 399, 416, 427, 456, 488, 494, 507, 532, 546, 608, 624, 672, 676, 728, 732, 741, 793, 798, 854, 912, 976, 988, 1014, 1064, 1092, 1159, 1183, 1248, 1281, 1352, 1456, 1464, 1482, 1586, 1596, 1708, 1729, 1824, 1952, 1976, 2028, 2128, 2184, 2318, 2366, 2379, 2562, 2704, 2912, 2928, 2964, 3172, 3192, 3211, 3416, 3458, 3477, 3549, 3952, 4056, 4256, 4368, 4636, 4732, 4758, 5124, 5187, 5408, 5551, 5856, 5928, 6344, 6384, 6422, 6832, 6916, 6954, 7098, 7904, 8112, 8113, 8736, 9272, 9464, 9516, 9633, 10248, 10309, 10374, 11102, 11856, 12688, 12768, 12844, 13664, 13832, 13908, 14196, 15067, 16224, 16226, 16653, 18544, 18928, 19032, 19266, 20496, 20618, 20748, 22204, 22477, 23712, 24339, 25376, 25688, 27664, 27816, 28392, 30134, 30927, 32452, 33306, 37088, 37856, 38064, 38532, 40992, 41236, 41496, 44408, 44954, 45201, 48678, 51376, 55328, 55632, 56784, 60268, 61854, 64904, 66612, 67431, 72163, 76128, 77064, 82472, 82992, 88816, 89908, 90402, 97356, 102752, 105469, 111264, 113568, 120536, 123708, 129808, 133224, 134862, 144326, 154128, 164944, 165984, 177632, 179816, 180804, 194712, 195871, 210938, 216489, 241072, 247416, 259616, 266448, 269724, 288652, 308256, 316407, 329888, 359632, 361608, 389424, 391742, 421876, 432978, 482144, 494832, 532896, 539448, 577304, 587613, 632814, 719264, 723216, 778848, 783484, 843752, 865956, 989664, 1078896, 1154608, 1175226, 1265628, 1371097, 1446432, 1566968, 1687504, 1731912, 2157792, 2309216, 2350452, 2531256, 2742194, 3133936, 3375008, 3463824, 4113291, 4700904, 5062512, 5484388, 6267872, 6927648, 8226582, 9401808, 10125024, 10968776, 16453164, 18803616, 21937552, 32906328, 43875104, 65812656, 131625312]

約数ペア:

[(1, 131625312), (2, 65812656), (3, 43875104), (4, 32906328), (6, 21937552), (7, 18803616), (8, 16453164), (12, 10968776), (13, 10125024), (14, 9401808), (16, 8226582), (19, 6927648), (21, 6267872), (24, 5484388), (26, 5062512), (28, 4700904), (32, 4113291), (38, 3463824), (39, 3375008), (42, 3133936), (48, 2742194), (52, 2531256), (56, 2350452), (57, 2309216), (61, 2157792), (76, 1731912), (78, 1687504), (84, 1566968), (91, 1446432), (96, 1371097), (104, 1265628), (112, 1175226), (114, 1154608), (122, 1078896), (133, 989664), (152, 865956), (156, 843752), (168, 783484), (169, 778848), (182, 723216), (183, 719264), (208, 632814), (224, 587613), (228, 577304), (244, 539448), (247, 532896), (266, 494832), (273, 482144), (304, 432978), (312, 421876), (336, 391742), (338, 389424), (364, 361608), (366, 359632), (399, 329888), (416, 316407), (427, 308256), (456, 288652), (488, 269724), (494, 266448), (507, 259616), (532, 247416), (546, 241072), (608, 216489), (624, 210938), (672, 195871), (676, 194712), (728, 180804), (732, 179816), (741, 177632), (793, 165984), (798, 164944), (854, 154128), (912, 144326), (976, 134862), (988, 133224), (1014, 129808), (1064, 123708), (1092, 120536), (1159, 113568), (1183, 111264), (1248, 105469), (1281, 102752), (1352, 97356), (1456, 90402), (1464, 89908), (1482, 88816), (1586, 82992), (1596, 82472), (1708, 77064), (1729, 76128), (1824, 72163), (1952, 67431), (1976, 66612), (2028, 64904), (2128, 61854), (2184, 60268), (2318, 56784), (2366, 55632), (2379, 55328), (2562, 51376), (2704, 48678), (2912, 45201), (2928, 44954), (2964, 44408), (3172, 41496), (3192, 41236), (3211, 40992), (3416, 38532), (3458, 38064), (3477, 37856), (3549, 37088), (3952, 33306), (4056, 32452), (4256, 30927), (4368, 30134), (4636, 28392), (4732, 27816), (4758, 27664), (5124, 25688), (5187, 25376), (5408, 24339), (5551, 23712), (5856, 22477), (5928, 22204), (6344, 20748), (6384, 20618), (6422, 20496), (6832, 19266), (6916, 19032), (6954, 18928), (7098, 18544), (7904, 16653), (8112, 16226), (8113, 16224), (8736, 15067), (9272, 14196), (9464, 13908), (9516, 13832), (9633, 13664), (10248, 12844), (10309, 12768), (10374, 12688), (11102, 11856)]