140287896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 477388800

約数和(自身を除く): 337100904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 41, 42, 54, 56, 62, 63, 72, 73, 82, 84, 93, 108, 123, 124, 126, 146, 164, 168, 186, 189, 216, 217, 219, 246, 248, 252, 279, 287, 292, 328, 369, 372, 378, 434, 438, 492, 504, 511, 558, 574, 584, 651, 657, 738, 744, 756, 837, 861, 868, 876, 984, 1022, 1107, 1116, 1148, 1271, 1302, 1314, 1476, 1512, 1533, 1674, 1722, 1736, 1752, 1953, 1971, 2044, 2214, 2232, 2263, 2296, 2542, 2583, 2604, 2628, 2952, 2993, 3066, 3348, 3444, 3813, 3906, 3942, 4088, 4428, 4526, 4599, 5084, 5166, 5208, 5256, 5859, 5986, 6132, 6696, 6789, 6888, 7626, 7749, 7812, 7884, 8856, 8897, 8979, 9052, 9198, 10168, 10332, 11439, 11718, 11972, 12264, 13578, 13797, 15252, 15498, 15624, 15768, 15841, 17794, 17958, 18104, 18396, 20367, 20664, 20951, 22878, 23436, 23944, 26691, 26937, 27156, 27594, 30504, 30996, 31682, 34317, 35588, 35916, 36792, 40734, 41902, 45756, 46872, 47523, 53382, 53874, 54312, 55188, 61101, 61992, 62853, 63364, 68634, 71176, 71832, 80073, 80811, 81468, 83804, 91512, 92783, 95046, 106764, 107748, 110376, 122202, 125706, 126728, 137268, 142569, 160146, 161622, 162936, 167608, 185566, 188559, 190092, 213528, 215496, 240219, 244404, 251412, 274536, 278349, 285138, 320292, 323244, 371132, 377118, 380184, 427707, 480438, 488808, 502824, 556698, 565677, 570276, 640584, 646488, 649481, 742264, 754236, 835047, 855414, 960876, 1113396, 1131354, 1140552, 1298962, 1508472, 1670094, 1710828, 1921752, 1948443, 2226792, 2262708, 2505141, 2597924, 3340188, 3421656, 3896886, 4525416, 5010282, 5195848, 5845329, 6680376, 7793772, 10020564, 11690658, 15587544, 17535987, 20041128, 23381316, 35071974, 46762632, 70143948, 140287896]

約数ペア:

[(1, 140287896), (2, 70143948), (3, 46762632), (4, 35071974), (6, 23381316), (7, 20041128), (8, 17535987), (9, 15587544), (12, 11690658), (14, 10020564), (18, 7793772), (21, 6680376), (24, 5845329), (27, 5195848), (28, 5010282), (31, 4525416), (36, 3896886), (41, 3421656), (42, 3340188), (54, 2597924), (56, 2505141), (62, 2262708), (63, 2226792), (72, 1948443), (73, 1921752), (82, 1710828), (84, 1670094), (93, 1508472), (108, 1298962), (123, 1140552), (124, 1131354), (126, 1113396), (146, 960876), (164, 855414), (168, 835047), (186, 754236), (189, 742264), (216, 649481), (217, 646488), (219, 640584), (246, 570276), (248, 565677), (252, 556698), (279, 502824), (287, 488808), (292, 480438), (328, 427707), (369, 380184), (372, 377118), (378, 371132), (434, 323244), (438, 320292), (492, 285138), (504, 278349), (511, 274536), (558, 251412), (574, 244404), (584, 240219), (651, 215496), (657, 213528), (738, 190092), (744, 188559), (756, 185566), (837, 167608), (861, 162936), (868, 161622), (876, 160146), (984, 142569), (1022, 137268), (1107, 126728), (1116, 125706), (1148, 122202), (1271, 110376), (1302, 107748), (1314, 106764), (1476, 95046), (1512, 92783), (1533, 91512), (1674, 83804), (1722, 81468), (1736, 80811), (1752, 80073), (1953, 71832), (1971, 71176), (2044, 68634), (2214, 63364), (2232, 62853), (2263, 61992), (2296, 61101), (2542, 55188), (2583, 54312), (2604, 53874), (2628, 53382), (2952, 47523), (2993, 46872), (3066, 45756), (3348, 41902), (3444, 40734), (3813, 36792), (3906, 35916), (3942, 35588), (4088, 34317), (4428, 31682), (4526, 30996), (4599, 30504), (5084, 27594), (5166, 27156), (5208, 26937), (5256, 26691), (5859, 23944), (5986, 23436), (6132, 22878), (6696, 20951), (6789, 20664), (6888, 20367), (7626, 18396), (7749, 18104), (7812, 17958), (7884, 17794), (8856, 15841), (8897, 15768), (8979, 15624), (9052, 15498), (9198, 15252), (10168, 13797), (10332, 13578), (11439, 12264), (11718, 11972)]