1255443840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 512

約数和(自身を含む): 5181926400

約数和(自身を除く): 3926482560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 97, 105, 107, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 194, 210, 214, 216, 224, 240, 252, 270, 280, 288, 291, 315, 320, 321, 336, 360, 378, 384, 388, 420, 428, 432, 448, 480, 485, 504, 535, 540, 560, 576, 582, 630, 640, 642, 672, 679, 720, 749, 756, 776, 840, 856, 864, 873, 896, 945, 960, 963, 970, 1008, 1070, 1080, 1120, 1152, 1164, 1260, 1284, 1344, 1358, 1440, 1455, 1498, 1512, 1552, 1605, 1680, 1712, 1728, 1746, 1890, 1920, 1926, 1940, 2016, 2037, 2140, 2160, 2240, 2247, 2328, 2520, 2568, 2619, 2688, 2716, 2880, 2889, 2910, 2996, 3024, 3104, 3210, 3360, 3395, 3424, 3456, 3492, 3745, 3780, 3852, 3880, 4032, 4074, 4280, 4320, 4365, 4480, 4494, 4656, 4815, 5040, 5136, 5238, 5432, 5760, 5778, 5820, 5992, 6048, 6111, 6208, 6420, 6720, 6741, 6790, 6848, 6984, 7490, 7560, 7704, 7760, 8064, 8148, 8560, 8640, 8730, 8988, 9312, 9630, 10080, 10185, 10272, 10379, 10476, 10864, 11235, 11556, 11640, 11984, 12096, 12222, 12416, 12840, 13095, 13440, 13482, 13580, 13696, 13968, 14445, 14980, 15120, 15408, 15520, 16296, 17120, 17280, 17460, 17976, 18333, 18624, 19260, 20160, 20223, 20370, 20544, 20758, 20952, 21728, 22470, 23112, 23280, 23968, 24192, 24444, 25680, 26190, 26964, 27160, 27936, 28890, 29960, 30240, 30555, 30816, 31040, 31137, 32592, 33705, 34240, 34920, 35952, 36666, 37248, 38520, 40320, 40446, 40740, 41088, 41516, 41904, 43456, 44940, 46224, 46560, 47936, 48888, 51360, 51895, 52380, 53928, 54320, 55872, 57780, 59920, 60480, 61110, 61632, 62080, 62274, 65184, 67410, 68480, 69840, 71904, 72653, 73332, 77040, 80892, 81480, 83032, 83808, 86912, 89880, 91665, 92448, 93120, 93411, 95872, 97776, 101115, 102720, 103790, 104760, 107856, 108640, 111744, 115560, 119840, 120960, 122220, 123264, 124548, 130368, 134820, 139680, 143808, 145306, 146664, 154080, 155685, 161784, 162960, 166064, 167616, 179760, 183330, 184896, 186240, 186822, 195552, 202230, 205440, 207580, 209520, 215712, 217280, 217959, 231120, 239680, 244440, 249096, 260736, 269640, 279360, 280233, 287616, 290612, 293328, 308160, 311370, 323568, 325920, 332128, 335232, 359520, 363265, 366660, 369792, 373644, 391104, 404460, 415160, 419040, 431424, 434560, 435918, 462240, 467055, 479360, 488880, 498192, 539280, 558720, 560466, 581224, 586656, 616320, 622740, 647136, 651840, 653877, 664256, 719040, 726530, 733320, 747288, 782208, 808920, 830320, 838080, 862848, 871836, 924480, 934110, 977760, 996384, 1078560, 1089795, 1120932, 1162448, 1173312, 1245480, 1294272, 1303680, 1307754, 1328512, 1401165, 1438080, 1453060, 1466640, 1494576, 1617840, 1660640, 1676160, 1743672, 1848960, 1868220, 1955520, 1961631, 1992768, 2157120, 2179590, 2241864, 2324896, 2346624, 2490960, 2588544, 2615508, 2802330, 2906120, 2933280, 2989152, 3235680, 3269385, 3321280, 3487344, 3736440, 3911040, 3923262, 3985536, 4314240, 4359180, 4483728, 4649792, 4981920, 5231016, 5604660, 5812240, 5866560, 5978304, 6471360, 6538770, 6642560, 6974688, 7472880, 7846524, 8718360, 8967456, 9299584, 9808155, 9963840, 10462032, 11209320, 11624480, 11733120, 11956608, 12942720, 13077540, 13949376, 14945760, 15693048, 17436720, 17934912, 19616310, 19927680, 20924064, 22418640, 23248960, 26155080, 27898752, 29891520, 31386096, 34873440, 35869824, 39232620, 41848128, 44837280, 46497920, 52310160, 59783040, 62772192, 69746880, 78465240, 83696256, 89674560, 104620320, 125544384, 139493760, 156930480, 179349120, 209240640, 251088768, 313860960, 418481280, 627721920, 1255443840]

約数ペア:

[(1, 1255443840), (2, 627721920), (3, 418481280), (4, 313860960), (5, 251088768), (6, 209240640), (7, 179349120), (8, 156930480), (9, 139493760), (10, 125544384), (12, 104620320), (14, 89674560), (15, 83696256), (16, 78465240), (18, 69746880), (20, 62772192), (21, 59783040), (24, 52310160), (27, 46497920), (28, 44837280), (30, 41848128), (32, 39232620), (35, 35869824), (36, 34873440), (40, 31386096), (42, 29891520), (45, 27898752), (48, 26155080), (54, 23248960), (56, 22418640), (60, 20924064), (63, 19927680), (64, 19616310), (70, 17934912), (72, 17436720), (80, 15693048), (84, 14945760), (90, 13949376), (96, 13077540), (97, 12942720), (105, 11956608), (107, 11733120), (108, 11624480), (112, 11209320), (120, 10462032), (126, 9963840), (128, 9808155), (135, 9299584), (140, 8967456), (144, 8718360), (160, 7846524), (168, 7472880), (180, 6974688), (189, 6642560), (192, 6538770), (194, 6471360), (210, 5978304), (214, 5866560), (216, 5812240), (224, 5604660), (240, 5231016), (252, 4981920), (270, 4649792), (280, 4483728), (288, 4359180), (291, 4314240), (315, 3985536), (320, 3923262), (321, 3911040), (336, 3736440), (360, 3487344), (378, 3321280), (384, 3269385), (388, 3235680), (420, 2989152), (428, 2933280), (432, 2906120), (448, 2802330), (480, 2615508), (485, 2588544), (504, 2490960), (535, 2346624), (540, 2324896), (560, 2241864), (576, 2179590), (582, 2157120), (630, 1992768), (640, 1961631), (642, 1955520), (672, 1868220), (679, 1848960), (720, 1743672), (749, 1676160), (756, 1660640), (776, 1617840), (840, 1494576), (856, 1466640), (864, 1453060), (873, 1438080), (896, 1401165), (945, 1328512), (960, 1307754), (963, 1303680), (970, 1294272), (1008, 1245480), (1070, 1173312), (1080, 1162448), (1120, 1120932), (1152, 1089795), (1164, 1078560), (1260, 996384), (1284, 977760), (1344, 934110), (1358, 924480), (1440, 871836), (1455, 862848), (1498, 838080), (1512, 830320), (1552, 808920), (1605, 782208), (1680, 747288), (1712, 733320), (1728, 726530), (1746, 719040), (1890, 664256), (1920, 653877), (1926, 651840), (1940, 647136), (2016, 622740), (2037, 616320), (2140, 586656), (2160, 581224), (2240, 560466), (2247, 558720), (2328, 539280), (2520, 498192), (2568, 488880), (2619, 479360), (2688, 467055), (2716, 462240), (2880, 435918), (2889, 434560), (2910, 431424), (2996, 419040), (3024, 415160), (3104, 404460), (3210, 391104), (3360, 373644), (3395, 369792), (3424, 366660), (3456, 363265), (3492, 359520), (3745, 335232), (3780, 332128), (3852, 325920), (3880, 323568), (4032, 311370), (4074, 308160), (4280, 293328), (4320, 290612), (4365, 287616), (4480, 280233), (4494, 279360), (4656, 269640), (4815, 260736), (5040, 249096), (5136, 244440), (5238, 239680), (5432, 231120), (5760, 217959), (5778, 217280), (5820, 215712), (5992, 209520), (6048, 207580), (6111, 205440), (6208, 202230), (6420, 195552), (6720, 186822), (6741, 186240), (6790, 184896), (6848, 183330), (6984, 179760), (7490, 167616), (7560, 166064), (7704, 162960), (7760, 161784), (8064, 155685), (8148, 154080), (8560, 146664), (8640, 145306), (8730, 143808), (8988, 139680), (9312, 134820), (9630, 130368), (10080, 124548), (10185, 123264), (10272, 122220), (10379, 120960), (10476, 119840), (10864, 115560), (11235, 111744), (11556, 108640), (11640, 107856), (11984, 104760), (12096, 103790), (12222, 102720), (12416, 101115), (12840, 97776), (13095, 95872), (13440, 93411), (13482, 93120), (13580, 92448), (13696, 91665), (13968, 89880), (14445, 86912), (14980, 83808), (15120, 83032), (15408, 81480), (15520, 80892), (16296, 77040), (17120, 73332), (17280, 72653), (17460, 71904), (17976, 69840), (18333, 68480), (18624, 67410), (19260, 65184), (20160, 62274), (20223, 62080), (20370, 61632), (20544, 61110), (20758, 60480), (20952, 59920), (21728, 57780), (22470, 55872), (23112, 54320), (23280, 53928), (23968, 52380), (24192, 51895), (24444, 51360), (25680, 48888), (26190, 47936), (26964, 46560), (27160, 46224), (27936, 44940), (28890, 43456), (29960, 41904), (30240, 41516), (30555, 41088), (30816, 40740), (31040, 40446), (31137, 40320), (32592, 38520), (33705, 37248), (34240, 36666), (34920, 35952)]