256935290880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1319}}^1$

素因数の和:1739

約数の個数: 384

約数和(自身を含む): 873339667200

約数和(自身を除く): 616404376320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 373, 384, 408, 480, 510, 512, 544, 640, 680, 746, 768, 816, 960, 1020, 1024, 1088, 1119, 1280, 1319, 1360, 1492, 1536, 1632, 1865, 1920, 2040, 2048, 2176, 2238, 2560, 2638, 2720, 2984, 3072, 3264, 3730, 3840, 3957, 4080, 4352, 4476, 5120, 5276, 5440, 5595, 5968, 6144, 6341, 6528, 6595, 7460, 7680, 7914, 8160, 8704, 8952, 10240, 10552, 10880, 11190, 11936, 12682, 13056, 13190, 14920, 15360, 15828, 16320, 17408, 17904, 19023, 19785, 21104, 21760, 22380, 22423, 23872, 25364, 26112, 26380, 29840, 30720, 31656, 31705, 32640, 34816, 35808, 38046, 39570, 42208, 43520, 44760, 44846, 47744, 50728, 52224, 52760, 59680, 63312, 63410, 65280, 67269, 71616, 76092, 79140, 84416, 87040, 89520, 89692, 95115, 95488, 101456, 104448, 105520, 112115, 119360, 126624, 126820, 130560, 134538, 143232, 152184, 158280, 168832, 174080, 179040, 179384, 190230, 190976, 202912, 211040, 224230, 238720, 253248, 253640, 261120, 269076, 286464, 304368, 316560, 336345, 337664, 358080, 358768, 380460, 381952, 405824, 422080, 448460, 477440, 491987, 506496, 507280, 522240, 538152, 572928, 608736, 633120, 672690, 675328, 716160, 717536, 760920, 763904, 811648, 844160, 896920, 954880, 983974, 1012992, 1014560, 1076304, 1145856, 1217472, 1266240, 1345380, 1350656, 1432320, 1435072, 1475961, 1521840, 1623296, 1688320, 1793840, 1909760, 1967948, 2025984, 2029120, 2152608, 2291712, 2434944, 2459935, 2532480, 2690760, 2701312, 2864640, 2870144, 2951922, 3043680, 3246592, 3376640, 3587680, 3819520, 3935896, 4051968, 4058240, 4305216, 4869888, 4919870, 5064960, 5381520, 5729280, 5740288, 5903844, 6087360, 6493184, 6753280, 7175360, 7379805, 7871792, 8103936, 8116480, 8363779, 8610432, 9739776, 9839740, 10129920, 10763040, 11458560, 11480576, 11807688, 12174720, 12986368, 13506560, 14350720, 14759610, 15743584, 16232960, 16727558, 17220864, 19479552, 19679480, 20259840, 21526080, 22961152, 23615376, 24349440, 25091337, 28701440, 29519220, 31487168, 32465920, 33455116, 34441728, 38959104, 39358960, 40519680, 41818895, 43052160, 45922304, 47230752, 48698880, 50182674, 57402880, 59038440, 62974336, 64931840, 66910232, 68883456, 78717920, 83637790, 86104320, 94461504, 97397760, 100365348, 114805760, 118076880, 125456685, 125948672, 133820464, 137766912, 157435840, 167275580, 172208640, 188923008, 194795520, 200730696, 229611520, 236153760, 250913370, 251897344, 267640928, 314871680, 334551160, 344417280, 377846016, 401461392, 472307520, 501826740, 503794688, 535281856, 629743360, 669102320, 688834560, 755692032, 802922784, 944615040, 1003653480, 1007589376, 1070563712, 1259486720, 1338204640, 1511384064, 1605845568, 1889230080, 2007306960, 2141127424, 2518973440, 2676409280, 3022768128, 3211691136, 3778460160, 4014613920, 4282254848, 5037946880, 5352818560, 6423382272, 7556920320, 8029227840, 8564509696, 10705637120, 12846764544, 15113840640, 16058455680, 17129019392, 21411274240, 25693529088, 32116911360, 42822548480, 51387058176, 64233822720, 85645096960, 128467645440, 256935290880]

約数ペア:

[(1, 256935290880), (2, 128467645440), (3, 85645096960), (4, 64233822720), (5, 51387058176), (6, 42822548480), (8, 32116911360), (10, 25693529088), (12, 21411274240), (15, 17129019392), (16, 16058455680), (17, 15113840640), (20, 12846764544), (24, 10705637120), (30, 8564509696), (32, 8029227840), (34, 7556920320), (40, 6423382272), (48, 5352818560), (51, 5037946880), (60, 4282254848), (64, 4014613920), (68, 3778460160), (80, 3211691136), (85, 3022768128), (96, 2676409280), (102, 2518973440), (120, 2141127424), (128, 2007306960), (136, 1889230080), (160, 1605845568), (170, 1511384064), (192, 1338204640), (204, 1259486720), (240, 1070563712), (255, 1007589376), (256, 1003653480), (272, 944615040), (320, 802922784), (340, 755692032), (373, 688834560), (384, 669102320), (408, 629743360), (480, 535281856), (510, 503794688), (512, 501826740), (544, 472307520), (640, 401461392), (680, 377846016), (746, 344417280), (768, 334551160), (816, 314871680), (960, 267640928), (1020, 251897344), (1024, 250913370), (1088, 236153760), (1119, 229611520), (1280, 200730696), (1319, 194795520), (1360, 188923008), (1492, 172208640), (1536, 167275580), (1632, 157435840), (1865, 137766912), (1920, 133820464), (2040, 125948672), (2048, 125456685), (2176, 118076880), (2238, 114805760), (2560, 100365348), (2638, 97397760), (2720, 94461504), (2984, 86104320), (3072, 83637790), (3264, 78717920), (3730, 68883456), (3840, 66910232), (3957, 64931840), (4080, 62974336), (4352, 59038440), (4476, 57402880), (5120, 50182674), (5276, 48698880), (5440, 47230752), (5595, 45922304), (5968, 43052160), (6144, 41818895), (6341, 40519680), (6528, 39358960), (6595, 38959104), (7460, 34441728), (7680, 33455116), (7914, 32465920), (8160, 31487168), (8704, 29519220), (8952, 28701440), (10240, 25091337), (10552, 24349440), (10880, 23615376), (11190, 22961152), (11936, 21526080), (12682, 20259840), (13056, 19679480), (13190, 19479552), (14920, 17220864), (15360, 16727558), (15828, 16232960), (16320, 15743584), (17408, 14759610), (17904, 14350720), (19023, 13506560), (19785, 12986368), (21104, 12174720), (21760, 11807688), (22380, 11480576), (22423, 11458560), (23872, 10763040), (25364, 10129920), (26112, 9839740), (26380, 9739776), (29840, 8610432), (30720, 8363779), (31656, 8116480), (31705, 8103936), (32640, 7871792), (34816, 7379805), (35808, 7175360), (38046, 6753280), (39570, 6493184), (42208, 6087360), (43520, 5903844), (44760, 5740288), (44846, 5729280), (47744, 5381520), (50728, 5064960), (52224, 4919870), (52760, 4869888), (59680, 4305216), (63312, 4058240), (63410, 4051968), (65280, 3935896), (67269, 3819520), (71616, 3587680), (76092, 3376640), (79140, 3246592), (84416, 3043680), (87040, 2951922), (89520, 2870144), (89692, 2864640), (95115, 2701312), (95488, 2690760), (101456, 2532480), (104448, 2459935), (105520, 2434944), (112115, 2291712), (119360, 2152608), (126624, 2029120), (126820, 2025984), (130560, 1967948), (134538, 1909760), (143232, 1793840), (152184, 1688320), (158280, 1623296), (168832, 1521840), (174080, 1475961), (179040, 1435072), (179384, 1432320), (190230, 1350656), (190976, 1345380), (202912, 1266240), (211040, 1217472), (224230, 1145856), (238720, 1076304), (253248, 1014560), (253640, 1012992), (261120, 983974), (269076, 954880), (286464, 896920), (304368, 844160), (316560, 811648), (336345, 763904), (337664, 760920), (358080, 717536), (358768, 716160), (380460, 675328), (381952, 672690), (405824, 633120), (422080, 608736), (448460, 572928), (477440, 538152), (491987, 522240), (506496, 507280)]