280575792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 320

約数和(自身を含む): 986603520

約数和(自身を除く): 706027728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 41, 42, 48, 54, 56, 62, 63, 72, 73, 82, 84, 93, 108, 112, 123, 124, 126, 144, 146, 164, 168, 186, 189, 216, 217, 219, 246, 248, 252, 279, 287, 292, 328, 336, 369, 372, 378, 432, 434, 438, 492, 496, 504, 511, 558, 574, 584, 651, 656, 657, 738, 744, 756, 837, 861, 868, 876, 984, 1008, 1022, 1107, 1116, 1148, 1168, 1271, 1302, 1314, 1476, 1488, 1512, 1533, 1674, 1722, 1736, 1752, 1953, 1968, 1971, 2044, 2214, 2232, 2263, 2296, 2542, 2583, 2604, 2628, 2952, 2993, 3024, 3066, 3348, 3444, 3472, 3504, 3813, 3906, 3942, 4088, 4428, 4464, 4526, 4592, 4599, 5084, 5166, 5208, 5256, 5859, 5904, 5986, 6132, 6696, 6789, 6888, 7626, 7749, 7812, 7884, 8176, 8856, 8897, 8979, 9052, 9198, 10168, 10332, 10416, 10512, 11439, 11718, 11972, 12264, 13392, 13578, 13776, 13797, 15252, 15498, 15624, 15768, 15841, 17712, 17794, 17958, 18104, 18396, 20336, 20367, 20664, 20951, 22878, 23436, 23944, 24528, 26691, 26937, 27156, 27594, 30504, 30996, 31248, 31536, 31682, 34317, 35588, 35916, 36208, 36792, 40734, 41328, 41902, 45756, 46872, 47523, 47888, 53382, 53874, 54312, 55188, 61008, 61101, 61992, 62853, 63364, 68634, 71176, 71832, 73584, 80073, 80811, 81468, 83804, 91512, 92783, 93744, 95046, 106764, 107748, 108624, 110376, 122202, 123984, 125706, 126728, 137268, 142352, 142569, 143664, 160146, 161622, 162936, 167608, 183024, 185566, 188559, 190092, 213528, 215496, 220752, 240219, 244404, 251412, 253456, 274536, 278349, 285138, 320292, 323244, 325872, 335216, 371132, 377118, 380184, 427056, 427707, 430992, 480438, 488808, 502824, 549072, 556698, 565677, 570276, 640584, 646488, 649481, 742264, 754236, 760368, 835047, 855414, 960876, 977616, 1005648, 1113396, 1131354, 1140552, 1281168, 1292976, 1298962, 1484528, 1508472, 1670094, 1710828, 1921752, 1948443, 2226792, 2262708, 2281104, 2505141, 2597924, 3016944, 3340188, 3421656, 3843504, 3896886, 4453584, 4525416, 5010282, 5195848, 5845329, 6680376, 6843312, 7793772, 9050832, 10020564, 10391696, 11690658, 13360752, 15587544, 17535987, 20041128, 23381316, 31175088, 35071974, 40082256, 46762632, 70143948, 93525264, 140287896, 280575792]

約数ペア:

[(1, 280575792), (2, 140287896), (3, 93525264), (4, 70143948), (6, 46762632), (7, 40082256), (8, 35071974), (9, 31175088), (12, 23381316), (14, 20041128), (16, 17535987), (18, 15587544), (21, 13360752), (24, 11690658), (27, 10391696), (28, 10020564), (31, 9050832), (36, 7793772), (41, 6843312), (42, 6680376), (48, 5845329), (54, 5195848), (56, 5010282), (62, 4525416), (63, 4453584), (72, 3896886), (73, 3843504), (82, 3421656), (84, 3340188), (93, 3016944), (108, 2597924), (112, 2505141), (123, 2281104), (124, 2262708), (126, 2226792), (144, 1948443), (146, 1921752), (164, 1710828), (168, 1670094), (186, 1508472), (189, 1484528), (216, 1298962), (217, 1292976), (219, 1281168), (246, 1140552), (248, 1131354), (252, 1113396), (279, 1005648), (287, 977616), (292, 960876), (328, 855414), (336, 835047), (369, 760368), (372, 754236), (378, 742264), (432, 649481), (434, 646488), (438, 640584), (492, 570276), (496, 565677), (504, 556698), (511, 549072), (558, 502824), (574, 488808), (584, 480438), (651, 430992), (656, 427707), (657, 427056), (738, 380184), (744, 377118), (756, 371132), (837, 335216), (861, 325872), (868, 323244), (876, 320292), (984, 285138), (1008, 278349), (1022, 274536), (1107, 253456), (1116, 251412), (1148, 244404), (1168, 240219), (1271, 220752), (1302, 215496), (1314, 213528), (1476, 190092), (1488, 188559), (1512, 185566), (1533, 183024), (1674, 167608), (1722, 162936), (1736, 161622), (1752, 160146), (1953, 143664), (1968, 142569), (1971, 142352), (2044, 137268), (2214, 126728), (2232, 125706), (2263, 123984), (2296, 122202), (2542, 110376), (2583, 108624), (2604, 107748), (2628, 106764), (2952, 95046), (2993, 93744), (3024, 92783), (3066, 91512), (3348, 83804), (3444, 81468), (3472, 80811), (3504, 80073), (3813, 73584), (3906, 71832), (3942, 71176), (4088, 68634), (4428, 63364), (4464, 62853), (4526, 61992), (4592, 61101), (4599, 61008), (5084, 55188), (5166, 54312), (5208, 53874), (5256, 53382), (5859, 47888), (5904, 47523), (5986, 46872), (6132, 45756), (6696, 41902), (6789, 41328), (6888, 40734), (7626, 36792), (7749, 36208), (7812, 35916), (7884, 35588), (8176, 34317), (8856, 31682), (8897, 31536), (8979, 31248), (9052, 30996), (9198, 30504), (10168, 27594), (10332, 27156), (10416, 26937), (10512, 26691), (11439, 24528), (11718, 23944), (11972, 23436), (12264, 22878), (13392, 20951), (13578, 20664), (13776, 20367), (13797, 20336), (15252, 18396), (15498, 18104), (15624, 17958), (15768, 17794), (15841, 17712)]