260221248

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 280

約数和(自身を含む): 902841984

約数和(自身を除く): 642620736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 101, 108, 112, 126, 142, 144, 162, 168, 189, 192, 202, 213, 216, 224, 252, 284, 288, 303, 324, 336, 378, 404, 426, 432, 448, 497, 504, 567, 568, 576, 606, 639, 648, 672, 707, 756, 808, 852, 864, 909, 994, 1008, 1134, 1136, 1212, 1278, 1296, 1344, 1414, 1491, 1512, 1616, 1704, 1728, 1818, 1917, 1988, 2016, 2121, 2268, 2272, 2424, 2556, 2592, 2727, 2828, 2982, 3024, 3232, 3408, 3636, 3834, 3976, 4032, 4242, 4473, 4536, 4544, 4848, 5112, 5184, 5454, 5656, 5751, 5964, 6048, 6363, 6464, 6816, 7171, 7272, 7668, 7952, 8181, 8484, 8946, 9072, 9696, 10224, 10908, 11312, 11502, 11928, 12096, 12726, 13419, 13632, 14342, 14544, 15336, 15904, 16362, 16968, 17892, 18144, 19089, 19392, 20448, 21513, 21816, 22624, 23004, 23856, 25452, 26838, 28684, 29088, 30672, 31808, 32724, 33936, 35784, 36288, 38178, 40257, 40896, 43026, 43632, 45248, 46008, 47712, 50197, 50904, 53676, 57267, 57368, 58176, 61344, 64539, 65448, 67872, 71568, 76356, 80514, 86052, 87264, 92016, 95424, 100394, 101808, 107352, 114534, 114736, 122688, 129078, 130896, 135744, 143136, 150591, 152712, 161028, 172104, 174528, 184032, 193617, 200788, 203616, 214704, 229068, 229472, 258156, 261792, 286272, 301182, 305424, 322056, 344208, 368064, 387234, 401576, 407232, 429408, 451773, 458136, 458944, 516312, 523584, 580851, 602364, 610848, 644112, 688416, 774468, 803152, 858816, 903546, 916272, 1032624, 1161702, 1204728, 1221696, 1288224, 1355319, 1376832, 1548936, 1606304, 1807092, 1832544, 2065248, 2323404, 2409456, 2576448, 2710638, 3097872, 3212608, 3614184, 3665088, 4065957, 4130496, 4646808, 4818912, 5421276, 6195744, 7228368, 8131914, 9293616, 9637824, 10842552, 12391488, 14456736, 16263828, 18587232, 21685104, 28913472, 32527656, 37174464, 43370208, 65055312, 86740416, 130110624, 260221248]

約数ペア:

[(1, 260221248), (2, 130110624), (3, 86740416), (4, 65055312), (6, 43370208), (7, 37174464), (8, 32527656), (9, 28913472), (12, 21685104), (14, 18587232), (16, 16263828), (18, 14456736), (21, 12391488), (24, 10842552), (27, 9637824), (28, 9293616), (32, 8131914), (36, 7228368), (42, 6195744), (48, 5421276), (54, 4818912), (56, 4646808), (63, 4130496), (64, 4065957), (71, 3665088), (72, 3614184), (81, 3212608), (84, 3097872), (96, 2710638), (101, 2576448), (108, 2409456), (112, 2323404), (126, 2065248), (142, 1832544), (144, 1807092), (162, 1606304), (168, 1548936), (189, 1376832), (192, 1355319), (202, 1288224), (213, 1221696), (216, 1204728), (224, 1161702), (252, 1032624), (284, 916272), (288, 903546), (303, 858816), (324, 803152), (336, 774468), (378, 688416), (404, 644112), (426, 610848), (432, 602364), (448, 580851), (497, 523584), (504, 516312), (567, 458944), (568, 458136), (576, 451773), (606, 429408), (639, 407232), (648, 401576), (672, 387234), (707, 368064), (756, 344208), (808, 322056), (852, 305424), (864, 301182), (909, 286272), (994, 261792), (1008, 258156), (1134, 229472), (1136, 229068), (1212, 214704), (1278, 203616), (1296, 200788), (1344, 193617), (1414, 184032), (1491, 174528), (1512, 172104), (1616, 161028), (1704, 152712), (1728, 150591), (1818, 143136), (1917, 135744), (1988, 130896), (2016, 129078), (2121, 122688), (2268, 114736), (2272, 114534), (2424, 107352), (2556, 101808), (2592, 100394), (2727, 95424), (2828, 92016), (2982, 87264), (3024, 86052), (3232, 80514), (3408, 76356), (3636, 71568), (3834, 67872), (3976, 65448), (4032, 64539), (4242, 61344), (4473, 58176), (4536, 57368), (4544, 57267), (4848, 53676), (5112, 50904), (5184, 50197), (5454, 47712), (5656, 46008), (5751, 45248), (5964, 43632), (6048, 43026), (6363, 40896), (6464, 40257), (6816, 38178), (7171, 36288), (7272, 35784), (7668, 33936), (7952, 32724), (8181, 31808), (8484, 30672), (8946, 29088), (9072, 28684), (9696, 26838), (10224, 25452), (10908, 23856), (11312, 23004), (11502, 22624), (11928, 21816), (12096, 21513), (12726, 20448), (13419, 19392), (13632, 19089), (14342, 18144), (14544, 17892), (15336, 16968), (15904, 16362)]