1260627648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 224

約数和(自身を含む): 3995074560

約数和(自身を除く): 2734446912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 112, 124, 158, 168, 186, 192, 217, 224, 237, 248, 316, 336, 372, 383, 434, 448, 474, 496, 553, 632, 651, 672, 744, 766, 868, 948, 992, 1106, 1149, 1264, 1302, 1344, 1488, 1532, 1659, 1736, 1896, 1984, 2212, 2298, 2449, 2528, 2604, 2681, 2976, 3064, 3318, 3472, 3792, 4424, 4596, 4898, 5056, 5208, 5362, 5952, 6128, 6636, 6944, 7347, 7584, 8043, 8848, 9192, 9796, 10416, 10724, 11873, 12256, 13272, 13888, 14694, 15168, 16086, 17143, 17696, 18384, 19592, 20832, 21448, 23746, 24512, 26544, 29388, 30257, 32172, 34286, 35392, 35619, 36768, 39184, 41664, 42896, 47492, 51429, 53088, 58776, 60514, 64344, 68572, 71238, 73536, 78368, 83111, 85792, 90771, 94984, 102858, 106176, 117552, 121028, 128688, 137144, 142476, 156736, 166222, 171584, 181542, 189968, 205716, 211799, 235104, 242056, 249333, 257376, 274288, 284952, 332444, 363084, 379936, 411432, 423598, 470208, 484112, 498666, 514752, 548576, 569904, 635397, 664888, 726168, 759872, 822864, 847196, 937967, 968224, 997332, 1097152, 1139808, 1270794, 1329776, 1452336, 1645728, 1694392, 1875934, 1936448, 1994664, 2279616, 2541588, 2659552, 2813901, 2904672, 3291456, 3388784, 3751868, 3989328, 5083176, 5319104, 5627802, 5809344, 6565769, 6777568, 7503736, 7978656, 10166352, 11255604, 13131538, 13555136, 15007472, 15957312, 19697307, 20332704, 22511208, 26263076, 30014944, 39394614, 40665408, 45022416, 52526152, 60029888, 78789228, 90044832, 105052304, 157578456, 180089664, 210104608, 315156912, 420209216, 630313824, 1260627648]

約数ペア:

[(1, 1260627648), (2, 630313824), (3, 420209216), (4, 315156912), (6, 210104608), (7, 180089664), (8, 157578456), (12, 105052304), (14, 90044832), (16, 78789228), (21, 60029888), (24, 52526152), (28, 45022416), (31, 40665408), (32, 39394614), (42, 30014944), (48, 26263076), (56, 22511208), (62, 20332704), (64, 19697307), (79, 15957312), (84, 15007472), (93, 13555136), (96, 13131538), (112, 11255604), (124, 10166352), (158, 7978656), (168, 7503736), (186, 6777568), (192, 6565769), (217, 5809344), (224, 5627802), (237, 5319104), (248, 5083176), (316, 3989328), (336, 3751868), (372, 3388784), (383, 3291456), (434, 2904672), (448, 2813901), (474, 2659552), (496, 2541588), (553, 2279616), (632, 1994664), (651, 1936448), (672, 1875934), (744, 1694392), (766, 1645728), (868, 1452336), (948, 1329776), (992, 1270794), (1106, 1139808), (1149, 1097152), (1264, 997332), (1302, 968224), (1344, 937967), (1488, 847196), (1532, 822864), (1659, 759872), (1736, 726168), (1896, 664888), (1984, 635397), (2212, 569904), (2298, 548576), (2449, 514752), (2528, 498666), (2604, 484112), (2681, 470208), (2976, 423598), (3064, 411432), (3318, 379936), (3472, 363084), (3792, 332444), (4424, 284952), (4596, 274288), (4898, 257376), (5056, 249333), (5208, 242056), (5362, 235104), (5952, 211799), (6128, 205716), (6636, 189968), (6944, 181542), (7347, 171584), (7584, 166222), (8043, 156736), (8848, 142476), (9192, 137144), (9796, 128688), (10416, 121028), (10724, 117552), (11873, 106176), (12256, 102858), (13272, 94984), (13888, 90771), (14694, 85792), (15168, 83111), (16086, 78368), (17143, 73536), (17696, 71238), (18384, 68572), (19592, 64344), (20832, 60514), (21448, 58776), (23746, 53088), (24512, 51429), (26544, 47492), (29388, 42896), (30257, 41664), (32172, 39184), (34286, 36768), (35392, 35619)]