139440672

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 216

約数和(自身を含む): 474486012

約数和(自身を除く): 335045340

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 241, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 482, 492, 504, 574, 588, 656, 672, 723, 738, 784, 861, 882, 964, 984, 1008, 1148, 1176, 1312, 1446, 1476, 1568, 1687, 1722, 1764, 1928, 1968, 2009, 2016, 2169, 2296, 2352, 2583, 2892, 2952, 3374, 3444, 3528, 3856, 3936, 4018, 4338, 4592, 4704, 5061, 5166, 5784, 5904, 6027, 6748, 6888, 7056, 7712, 8036, 8676, 9184, 9881, 10122, 10332, 11568, 11808, 11809, 12054, 13496, 13776, 14112, 15183, 16072, 17352, 18081, 19762, 20244, 20664, 23136, 23618, 24108, 26992, 27552, 29643, 30366, 32144, 34704, 35427, 36162, 39524, 40488, 41328, 47236, 48216, 53984, 59286, 60732, 64288, 69167, 69408, 70854, 72324, 79048, 80976, 82656, 88929, 94472, 96432, 106281, 118572, 121464, 138334, 141708, 144648, 158096, 161952, 177858, 188944, 192864, 207501, 212562, 237144, 242928, 276668, 283416, 289296, 316192, 355716, 377888, 415002, 425124, 474288, 484169, 485856, 553336, 566832, 578592, 622503, 711432, 830004, 850248, 948576, 968338, 1106672, 1133664, 1245006, 1422864, 1452507, 1660008, 1700496, 1936676, 2213344, 2490012, 2845728, 2905014, 3320016, 3400992, 3873352, 4357521, 4980024, 5810028, 6640032, 7746704, 8715042, 9960048, 11620056, 15493408, 17430084, 19920096, 23240112, 34860168, 46480224, 69720336, 139440672]

約数ペア:

[(1, 139440672), (2, 69720336), (3, 46480224), (4, 34860168), (6, 23240112), (7, 19920096), (8, 17430084), (9, 15493408), (12, 11620056), (14, 9960048), (16, 8715042), (18, 7746704), (21, 6640032), (24, 5810028), (28, 4980024), (32, 4357521), (36, 3873352), (41, 3400992), (42, 3320016), (48, 2905014), (49, 2845728), (56, 2490012), (63, 2213344), (72, 1936676), (82, 1700496), (84, 1660008), (96, 1452507), (98, 1422864), (112, 1245006), (123, 1133664), (126, 1106672), (144, 968338), (147, 948576), (164, 850248), (168, 830004), (196, 711432), (224, 622503), (241, 578592), (246, 566832), (252, 553336), (287, 485856), (288, 484169), (294, 474288), (328, 425124), (336, 415002), (369, 377888), (392, 355716), (441, 316192), (482, 289296), (492, 283416), (504, 276668), (574, 242928), (588, 237144), (656, 212562), (672, 207501), (723, 192864), (738, 188944), (784, 177858), (861, 161952), (882, 158096), (964, 144648), (984, 141708), (1008, 138334), (1148, 121464), (1176, 118572), (1312, 106281), (1446, 96432), (1476, 94472), (1568, 88929), (1687, 82656), (1722, 80976), (1764, 79048), (1928, 72324), (1968, 70854), (2009, 69408), (2016, 69167), (2169, 64288), (2296, 60732), (2352, 59286), (2583, 53984), (2892, 48216), (2952, 47236), (3374, 41328), (3444, 40488), (3528, 39524), (3856, 36162), (3936, 35427), (4018, 34704), (4338, 32144), (4592, 30366), (4704, 29643), (5061, 27552), (5166, 26992), (5784, 24108), (5904, 23618), (6027, 23136), (6748, 20664), (6888, 20244), (7056, 19762), (7712, 18081), (8036, 17352), (8676, 16072), (9184, 15183), (9881, 14112), (10122, 13776), (10332, 13496), (11568, 12054), (11808, 11809)]