1260400128

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 3959746560

約数和(自身を除く): 2699346432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 64, 68, 78, 79, 94, 96, 102, 104, 128, 136, 141, 156, 158, 188, 192, 204, 208, 221, 237, 256, 272, 282, 312, 316, 376, 384, 408, 416, 442, 474, 512, 544, 564, 611, 624, 632, 663, 752, 768, 799, 816, 832, 884, 948, 1027, 1088, 1128, 1222, 1248, 1264, 1326, 1343, 1504, 1536, 1598, 1632, 1664, 1768, 1833, 1896, 2054, 2176, 2256, 2397, 2444, 2496, 2528, 2652, 2686, 3008, 3081, 3196, 3264, 3328, 3536, 3666, 3713, 3792, 4029, 4108, 4352, 4512, 4794, 4888, 4992, 5056, 5304, 5372, 6016, 6162, 6392, 6528, 6656, 7072, 7332, 7426, 7584, 8058, 8216, 8704, 9024, 9588, 9776, 9984, 10112, 10387, 10608, 10744, 11139, 12032, 12324, 12784, 13056, 14144, 14664, 14852, 15168, 16116, 16432, 17459, 18048, 19176, 19552, 19968, 20224, 20774, 21216, 21488, 22278, 24064, 24648, 25568, 26112, 28288, 29328, 29704, 30336, 31161, 32232, 32864, 34918, 36096, 38352, 39104, 40448, 41548, 42432, 42976, 44556, 48269, 49296, 51136, 52377, 56576, 58656, 59408, 60672, 62322, 63121, 64464, 65728, 69836, 72192, 76704, 78208, 83096, 84864, 85952, 89112, 96538, 98592, 102272, 104754, 113152, 117312, 118816, 121344, 124644, 126242, 128928, 131456, 139672, 144807, 153408, 156416, 166192, 169728, 171904, 178224, 189363, 193076, 197184, 204544, 209508, 234624, 237632, 249288, 252484, 257856, 262912, 279344, 289614, 306816, 312832, 332384, 339456, 343808, 356448, 378726, 386152, 394368, 409088, 419016, 469248, 475264, 498576, 504968, 515712, 525824, 558688, 579228, 613632, 664768, 687616, 712896, 757452, 772304, 788736, 820573, 838032, 938496, 950528, 997152, 1009936, 1031424, 1117376, 1158456, 1227264, 1329536, 1425792, 1514904, 1544608, 1577472, 1641146, 1676064, 1901056, 1994304, 2019872, 2062848, 2234752, 2316912, 2461719, 2659072, 2851584, 3029808, 3089216, 3282292, 3352128, 3988608, 4039744, 4469504, 4633824, 4923438, 5318144, 5703168, 6059616, 6178432, 6564584, 6704256, 7977216, 8079488, 8939008, 9267648, 9846876, 12119232, 12356864, 13129168, 13408512, 15954432, 16158976, 18535296, 19693752, 24238464, 24713728, 26258336, 26817024, 32317952, 37070592, 39387504, 48476928, 52516672, 74141184, 78775008, 96953856, 105033344, 157550016, 210066688, 315100032, 420133376, 630200064, 1260400128]

約数ペア:

[(1, 1260400128), (2, 630200064), (3, 420133376), (4, 315100032), (6, 210066688), (8, 157550016), (12, 105033344), (13, 96953856), (16, 78775008), (17, 74141184), (24, 52516672), (26, 48476928), (32, 39387504), (34, 37070592), (39, 32317952), (47, 26817024), (48, 26258336), (51, 24713728), (52, 24238464), (64, 19693752), (68, 18535296), (78, 16158976), (79, 15954432), (94, 13408512), (96, 13129168), (102, 12356864), (104, 12119232), (128, 9846876), (136, 9267648), (141, 8939008), (156, 8079488), (158, 7977216), (188, 6704256), (192, 6564584), (204, 6178432), (208, 6059616), (221, 5703168), (237, 5318144), (256, 4923438), (272, 4633824), (282, 4469504), (312, 4039744), (316, 3988608), (376, 3352128), (384, 3282292), (408, 3089216), (416, 3029808), (442, 2851584), (474, 2659072), (512, 2461719), (544, 2316912), (564, 2234752), (611, 2062848), (624, 2019872), (632, 1994304), (663, 1901056), (752, 1676064), (768, 1641146), (799, 1577472), (816, 1544608), (832, 1514904), (884, 1425792), (948, 1329536), (1027, 1227264), (1088, 1158456), (1128, 1117376), (1222, 1031424), (1248, 1009936), (1264, 997152), (1326, 950528), (1343, 938496), (1504, 838032), (1536, 820573), (1598, 788736), (1632, 772304), (1664, 757452), (1768, 712896), (1833, 687616), (1896, 664768), (2054, 613632), (2176, 579228), (2256, 558688), (2397, 525824), (2444, 515712), (2496, 504968), (2528, 498576), (2652, 475264), (2686, 469248), (3008, 419016), (3081, 409088), (3196, 394368), (3264, 386152), (3328, 378726), (3536, 356448), (3666, 343808), (3713, 339456), (3792, 332384), (4029, 312832), (4108, 306816), (4352, 289614), (4512, 279344), (4794, 262912), (4888, 257856), (4992, 252484), (5056, 249288), (5304, 237632), (5372, 234624), (6016, 209508), (6162, 204544), (6392, 197184), (6528, 193076), (6656, 189363), (7072, 178224), (7332, 171904), (7426, 169728), (7584, 166192), (8058, 156416), (8216, 153408), (8704, 144807), (9024, 139672), (9588, 131456), (9776, 128928), (9984, 126242), (10112, 124644), (10387, 121344), (10608, 118816), (10744, 117312), (11139, 113152), (12032, 104754), (12324, 102272), (12784, 98592), (13056, 96538), (14144, 89112), (14664, 85952), (14852, 84864), (15168, 83096), (16116, 78208), (16432, 76704), (17459, 72192), (18048, 69836), (19176, 65728), (19552, 64464), (19968, 63121), (20224, 62322), (20774, 60672), (21216, 59408), (21488, 58656), (22278, 56576), (24064, 52377), (24648, 51136), (25568, 49296), (26112, 48269), (28288, 44556), (29328, 42976), (29704, 42432), (30336, 41548), (31161, 40448), (32232, 39104), (32864, 38352), (34918, 36096)]