140556528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 487468800

約数和(自身を除く): 346912272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 72, 76, 82, 84, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 179, 228, 246, 252, 266, 287, 304, 328, 336, 342, 358, 369, 399, 456, 492, 504, 532, 537, 574, 656, 684, 716, 738, 779, 798, 861, 912, 984, 1008, 1064, 1074, 1148, 1197, 1253, 1368, 1432, 1476, 1558, 1596, 1611, 1722, 1968, 2128, 2148, 2296, 2337, 2394, 2506, 2583, 2736, 2864, 2952, 3116, 3192, 3222, 3401, 3444, 3759, 4296, 4592, 4674, 4788, 5012, 5166, 5453, 5904, 6232, 6384, 6444, 6802, 6888, 7011, 7339, 7518, 8592, 9348, 9576, 10024, 10203, 10332, 10906, 11277, 12464, 12888, 13604, 13776, 14022, 14678, 15036, 16359, 18696, 19152, 20048, 20406, 20664, 21812, 22017, 22554, 23807, 25776, 27208, 28044, 29356, 30072, 30609, 32718, 37392, 40812, 41328, 43624, 44034, 45108, 47614, 49077, 51373, 54416, 56088, 58712, 60144, 61218, 65436, 66051, 71421, 81624, 87248, 88068, 90216, 95228, 98154, 102746, 112176, 117424, 122436, 130872, 132102, 139441, 142842, 154119, 163248, 176136, 180432, 190456, 196308, 205492, 214263, 244872, 261744, 264204, 278882, 285684, 308238, 352272, 380912, 392616, 410984, 418323, 428526, 462357, 489744, 528408, 557764, 571368, 616476, 785232, 821968, 836646, 857052, 924714, 976087, 1056816, 1115528, 1142736, 1232952, 1254969, 1673292, 1714104, 1849428, 1952174, 2231056, 2465904, 2509938, 2928261, 3346584, 3428208, 3698856, 3904348, 5019876, 5856522, 6693168, 7397712, 7808696, 8784783, 10039752, 11713044, 15617392, 17569566, 20079504, 23426088, 35139132, 46852176, 70278264, 140556528]

約数ペア:

[(1, 140556528), (2, 70278264), (3, 46852176), (4, 35139132), (6, 23426088), (7, 20079504), (8, 17569566), (9, 15617392), (12, 11713044), (14, 10039752), (16, 8784783), (18, 7808696), (19, 7397712), (21, 6693168), (24, 5856522), (28, 5019876), (36, 3904348), (38, 3698856), (41, 3428208), (42, 3346584), (48, 2928261), (56, 2509938), (57, 2465904), (63, 2231056), (72, 1952174), (76, 1849428), (82, 1714104), (84, 1673292), (112, 1254969), (114, 1232952), (123, 1142736), (126, 1115528), (133, 1056816), (144, 976087), (152, 924714), (164, 857052), (168, 836646), (171, 821968), (179, 785232), (228, 616476), (246, 571368), (252, 557764), (266, 528408), (287, 489744), (304, 462357), (328, 428526), (336, 418323), (342, 410984), (358, 392616), (369, 380912), (399, 352272), (456, 308238), (492, 285684), (504, 278882), (532, 264204), (537, 261744), (574, 244872), (656, 214263), (684, 205492), (716, 196308), (738, 190456), (779, 180432), (798, 176136), (861, 163248), (912, 154119), (984, 142842), (1008, 139441), (1064, 132102), (1074, 130872), (1148, 122436), (1197, 117424), (1253, 112176), (1368, 102746), (1432, 98154), (1476, 95228), (1558, 90216), (1596, 88068), (1611, 87248), (1722, 81624), (1968, 71421), (2128, 66051), (2148, 65436), (2296, 61218), (2337, 60144), (2394, 58712), (2506, 56088), (2583, 54416), (2736, 51373), (2864, 49077), (2952, 47614), (3116, 45108), (3192, 44034), (3222, 43624), (3401, 41328), (3444, 40812), (3759, 37392), (4296, 32718), (4592, 30609), (4674, 30072), (4788, 29356), (5012, 28044), (5166, 27208), (5453, 25776), (5904, 23807), (6232, 22554), (6384, 22017), (6444, 21812), (6802, 20664), (6888, 20406), (7011, 20048), (7339, 19152), (7518, 18696), (8592, 16359), (9348, 15036), (9576, 14678), (10024, 14022), (10203, 13776), (10332, 13604), (10906, 12888), (11277, 12464)]