260811936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 288

約数和(自身を含む): 974937600

約数和(自身を除く): 714125664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 96, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 224, 228, 231, 252, 264, 266, 288, 304, 308, 336, 342, 352, 396, 399, 418, 456, 462, 504, 528, 532, 608, 616, 619, 627, 672, 684, 693, 792, 798, 836, 912, 924, 1008, 1056, 1064, 1197, 1232, 1238, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1824, 1848, 1857, 1881, 2016, 2128, 2394, 2464, 2476, 2508, 2736, 2772, 2926, 3168, 3192, 3344, 3696, 3714, 3762, 4256, 4333, 4389, 4788, 4952, 5016, 5472, 5544, 5571, 5852, 6384, 6688, 6809, 7392, 7428, 7524, 8666, 8778, 9576, 9904, 10032, 11088, 11142, 11704, 11761, 12768, 12999, 13167, 13618, 14856, 15048, 17332, 17556, 19152, 19808, 20064, 20427, 22176, 22284, 23408, 23522, 25998, 26334, 27236, 29712, 30096, 34664, 35112, 35283, 38304, 38997, 40854, 44568, 46816, 47044, 47663, 51996, 52668, 54472, 59424, 60192, 61281, 69328, 70224, 70566, 77994, 81708, 82327, 89136, 94088, 95326, 103992, 105336, 105849, 108944, 122562, 129371, 138656, 140448, 141132, 142989, 155988, 163416, 164654, 178272, 188176, 190652, 207984, 210672, 211698, 217888, 245124, 246981, 258742, 282264, 285978, 311976, 326832, 329308, 376352, 381304, 388113, 415968, 421344, 423396, 428967, 490248, 493962, 517484, 564528, 571956, 623952, 653664, 658616, 740943, 762608, 776226, 846792, 857934, 905597, 980496, 987924, 1034968, 1129056, 1143912, 1164339, 1247904, 1317232, 1481886, 1525216, 1552452, 1693584, 1715868, 1811194, 1960992, 1975848, 2069936, 2287824, 2328678, 2634464, 2716791, 2963772, 3104904, 3387168, 3431736, 3622388, 3951696, 4139872, 4575648, 4657356, 5433582, 5927544, 6209808, 6863472, 7244776, 7903392, 8150373, 9314712, 10867164, 11855088, 12419616, 13726944, 14489552, 16300746, 18629424, 21734328, 23710176, 28979104, 32601492, 37258848, 43468656, 65202984, 86937312, 130405968, 260811936]

約数ペア:

[(1, 260811936), (2, 130405968), (3, 86937312), (4, 65202984), (6, 43468656), (7, 37258848), (8, 32601492), (9, 28979104), (11, 23710176), (12, 21734328), (14, 18629424), (16, 16300746), (18, 14489552), (19, 13726944), (21, 12419616), (22, 11855088), (24, 10867164), (28, 9314712), (32, 8150373), (33, 7903392), (36, 7244776), (38, 6863472), (42, 6209808), (44, 5927544), (48, 5433582), (56, 4657356), (57, 4575648), (63, 4139872), (66, 3951696), (72, 3622388), (76, 3431736), (77, 3387168), (84, 3104904), (88, 2963772), (96, 2716791), (99, 2634464), (112, 2328678), (114, 2287824), (126, 2069936), (132, 1975848), (133, 1960992), (144, 1811194), (152, 1715868), (154, 1693584), (168, 1552452), (171, 1525216), (176, 1481886), (198, 1317232), (209, 1247904), (224, 1164339), (228, 1143912), (231, 1129056), (252, 1034968), (264, 987924), (266, 980496), (288, 905597), (304, 857934), (308, 846792), (336, 776226), (342, 762608), (352, 740943), (396, 658616), (399, 653664), (418, 623952), (456, 571956), (462, 564528), (504, 517484), (528, 493962), (532, 490248), (608, 428967), (616, 423396), (619, 421344), (627, 415968), (672, 388113), (684, 381304), (693, 376352), (792, 329308), (798, 326832), (836, 311976), (912, 285978), (924, 282264), (1008, 258742), (1056, 246981), (1064, 245124), (1197, 217888), (1232, 211698), (1238, 210672), (1254, 207984), (1368, 190652), (1386, 188176), (1463, 178272), (1584, 164654), (1596, 163416), (1672, 155988), (1824, 142989), (1848, 141132), (1857, 140448), (1881, 138656), (2016, 129371), (2128, 122562), (2394, 108944), (2464, 105849), (2476, 105336), (2508, 103992), (2736, 95326), (2772, 94088), (2926, 89136), (3168, 82327), (3192, 81708), (3344, 77994), (3696, 70566), (3714, 70224), (3762, 69328), (4256, 61281), (4333, 60192), (4389, 59424), (4788, 54472), (4952, 52668), (5016, 51996), (5472, 47663), (5544, 47044), (5571, 46816), (5852, 44568), (6384, 40854), (6688, 38997), (6809, 38304), (7392, 35283), (7428, 35112), (7524, 34664), (8666, 30096), (8778, 29712), (9576, 27236), (9904, 26334), (10032, 25998), (11088, 23522), (11142, 23408), (11704, 22284), (11761, 22176), (12768, 20427), (12999, 20064), (13167, 19808), (13618, 19152), (14856, 17556), (15048, 17332)]