19855064320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 576

約数和(自身を含む): 63887394816

約数和(自身を除く): 44032330496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 37, 40, 52, 56, 64, 65, 68, 70, 74, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 148, 160, 170, 182, 185, 208, 221, 224, 238, 256, 259, 260, 271, 272, 280, 296, 320, 340, 364, 370, 416, 442, 448, 455, 476, 481, 518, 520, 542, 544, 560, 592, 595, 629, 640, 680, 728, 740, 832, 884, 896, 910, 952, 962, 1036, 1040, 1084, 1088, 1105, 1120, 1184, 1190, 1258, 1280, 1295, 1355, 1360, 1456, 1480, 1547, 1664, 1768, 1792, 1820, 1897, 1904, 1924, 2072, 2080, 2168, 2176, 2210, 2240, 2368, 2380, 2405, 2516, 2590, 2710, 2720, 2912, 2960, 3094, 3145, 3328, 3367, 3523, 3536, 3640, 3794, 3808, 3848, 4144, 4160, 4336, 4352, 4403, 4420, 4480, 4607, 4736, 4760, 4810, 5032, 5180, 5420, 5440, 5824, 5920, 6188, 6290, 6734, 7046, 7072, 7280, 7588, 7616, 7696, 7735, 8177, 8288, 8320, 8672, 8806, 8840, 8960, 9214, 9472, 9485, 9520, 9620, 10027, 10064, 10360, 10840, 10880, 11648, 11840, 12376, 12580, 13468, 14092, 14144, 14560, 15176, 15232, 15392, 15470, 16354, 16576, 16640, 16835, 17344, 17612, 17615, 17680, 18428, 18970, 19040, 19240, 20054, 20128, 20720, 21680, 21760, 22015, 23035, 23296, 23680, 24661, 24752, 25160, 26936, 28184, 28288, 29120, 30352, 30464, 30784, 30940, 32249, 32708, 33152, 33670, 34688, 35224, 35230, 35360, 36856, 37940, 38080, 38480, 40108, 40256, 40885, 41440, 43360, 44030, 46070, 47360, 49322, 49504, 50135, 50320, 53872, 56368, 56576, 57239, 58240, 59891, 60704, 61568, 61880, 64498, 65416, 66304, 67340, 69376, 70189, 70448, 70460, 70720, 73712, 75880, 76160, 76960, 80216, 80512, 81770, 82880, 86720, 88060, 92140, 98644, 99008, 100270, 100640, 107744, 112736, 114478, 116480, 119782, 121408, 123136, 123305, 123760, 128996, 130351, 130832, 134680, 140378, 140896, 140920, 141440, 147424, 151760, 152320, 153920, 160432, 161024, 161245, 163540, 165760, 170459, 173440, 176120, 184280, 197288, 198016, 200540, 201280, 215488, 225472, 228956, 239564, 242816, 246610, 247520, 257992, 260702, 261664, 269360, 280756, 281792, 281840, 282880, 286195, 294848, 299455, 303520, 307840, 320864, 322490, 327080, 331520, 340918, 346880, 350945, 352240, 368560, 394576, 396032, 401080, 402560, 419237, 430976, 450944, 457912, 479128, 485632, 493220, 495040, 515984, 521404, 523328, 538720, 561512, 563584, 563680, 572390, 589696, 598910, 607040, 615680, 641728, 644980, 651755, 654160, 681836, 701890, 704480, 737120, 789152, 802160, 805120, 838474, 852295, 861952, 901888, 912457, 915824, 958256, 986440, 990080, 1031968, 1042808, 1046656, 1077440, 1123024, 1127168, 1127360, 1144780, 1179392, 1193213, 1197820, 1214080, 1283456, 1289960, 1303510, 1308320, 1363672, 1403780, 1408960, 1474240, 1578304, 1604320, 1676948, 1704590, 1824914, 1831648, 1916512, 1972880, 1980160, 2063936, 2085616, 2093312, 2096185, 2154880, 2215967, 2246048, 2254720, 2289560, 2386426, 2395640, 2428160, 2566912, 2579920, 2607020, 2616640, 2727344, 2807560, 2817920, 2948480, 3156608, 3208640, 3353896, 3409180, 3649828, 3663296, 3833024, 3945760, 4127872, 4171232, 4192370, 4309760, 4431934, 4492096, 4509440, 4562285, 4579120, 4772852, 4791280, 5159840, 5214040, 5233280, 5454688, 5615120, 5635840, 5896960, 5966065, 6313216, 6417280, 6707792, 6818360, 7299656, 7326592, 7666048, 7891520, 8255744, 8342464, 8384740, 8863868, 8984192, 9124570, 9158240, 9545704, 9582560, 10319680, 10428080, 10466560, 10909376, 11079835, 11230240, 11932130, 12834560, 13415584, 13636720, 14599312, 14653184, 15332096, 15511769, 15783040, 16684928, 16769480, 17727736, 17968384, 18249140, 18316480, 19091408, 19165120, 20639360, 20856160, 21818752, 22159670, 22460480, 23864260, 26831168, 27273440, 29198624, 31023538, 31566080, 33369856, 33538960, 35455472, 36498280, 36632960, 38182816, 38330240, 41278720, 41712320, 43637504, 44319340, 44920960, 47728520, 53662336, 54546880, 58397248, 62047076, 67077920, 70910944, 72996560, 73265920, 76365632, 76660480, 77558845, 83424640, 88638680, 89841920, 95457040, 107324672, 109093760, 116794496, 124094152, 134155840, 141821888, 145993120, 152731264, 155117690, 166849280, 177277360, 190914080, 218187520, 233588992, 248188304, 268311680, 283643776, 291986240, 305462528, 310235380, 354554720, 381828160, 496376608, 536623360, 567287552, 583972480, 620470760, 709109440, 763656320, 992753216, 1167944960, 1240941520, 1418218880, 1527312640, 1985506432, 2481883040, 2836437760, 3971012864, 4963766080, 9927532160, 19855064320]

約数ペア:

[(1, 19855064320), (2, 9927532160), (4, 4963766080), (5, 3971012864), (7, 2836437760), (8, 2481883040), (10, 1985506432), (13, 1527312640), (14, 1418218880), (16, 1240941520), (17, 1167944960), (20, 992753216), (26, 763656320), (28, 709109440), (32, 620470760), (34, 583972480), (35, 567287552), (37, 536623360), (40, 496376608), (52, 381828160), (56, 354554720), (64, 310235380), (65, 305462528), (68, 291986240), (70, 283643776), (74, 268311680), (80, 248188304), (85, 233588992), (91, 218187520), (104, 190914080), (112, 177277360), (119, 166849280), (128, 155117690), (130, 152731264), (136, 145993120), (140, 141821888), (148, 134155840), (160, 124094152), (170, 116794496), (182, 109093760), (185, 107324672), (208, 95457040), (221, 89841920), (224, 88638680), (238, 83424640), (256, 77558845), (259, 76660480), (260, 76365632), (271, 73265920), (272, 72996560), (280, 70910944), (296, 67077920), (320, 62047076), (340, 58397248), (364, 54546880), (370, 53662336), (416, 47728520), (442, 44920960), (448, 44319340), (455, 43637504), (476, 41712320), (481, 41278720), (518, 38330240), (520, 38182816), (542, 36632960), (544, 36498280), (560, 35455472), (592, 33538960), (595, 33369856), (629, 31566080), (640, 31023538), (680, 29198624), (728, 27273440), (740, 26831168), (832, 23864260), (884, 22460480), (896, 22159670), (910, 21818752), (952, 20856160), (962, 20639360), (1036, 19165120), (1040, 19091408), (1084, 18316480), (1088, 18249140), (1105, 17968384), (1120, 17727736), (1184, 16769480), (1190, 16684928), (1258, 15783040), (1280, 15511769), (1295, 15332096), (1355, 14653184), (1360, 14599312), (1456, 13636720), (1480, 13415584), (1547, 12834560), (1664, 11932130), (1768, 11230240), (1792, 11079835), (1820, 10909376), (1897, 10466560), (1904, 10428080), (1924, 10319680), (2072, 9582560), (2080, 9545704), (2168, 9158240), (2176, 9124570), (2210, 8984192), (2240, 8863868), (2368, 8384740), (2380, 8342464), (2405, 8255744), (2516, 7891520), (2590, 7666048), (2710, 7326592), (2720, 7299656), (2912, 6818360), (2960, 6707792), (3094, 6417280), (3145, 6313216), (3328, 5966065), (3367, 5896960), (3523, 5635840), (3536, 5615120), (3640, 5454688), (3794, 5233280), (3808, 5214040), (3848, 5159840), (4144, 4791280), (4160, 4772852), (4336, 4579120), (4352, 4562285), (4403, 4509440), (4420, 4492096), (4480, 4431934), (4607, 4309760), (4736, 4192370), (4760, 4171232), (4810, 4127872), (5032, 3945760), (5180, 3833024), (5420, 3663296), (5440, 3649828), (5824, 3409180), (5920, 3353896), (6188, 3208640), (6290, 3156608), (6734, 2948480), (7046, 2817920), (7072, 2807560), (7280, 2727344), (7588, 2616640), (7616, 2607020), (7696, 2579920), (7735, 2566912), (8177, 2428160), (8288, 2395640), (8320, 2386426), (8672, 2289560), (8806, 2254720), (8840, 2246048), (8960, 2215967), (9214, 2154880), (9472, 2096185), (9485, 2093312), (9520, 2085616), (9620, 2063936), (10027, 1980160), (10064, 1972880), (10360, 1916512), (10840, 1831648), (10880, 1824914), (11648, 1704590), (11840, 1676948), (12376, 1604320), (12580, 1578304), (13468, 1474240), (14092, 1408960), (14144, 1403780), (14560, 1363672), (15176, 1308320), (15232, 1303510), (15392, 1289960), (15470, 1283456), (16354, 1214080), (16576, 1197820), (16640, 1193213), (16835, 1179392), (17344, 1144780), (17612, 1127360), (17615, 1127168), (17680, 1123024), (18428, 1077440), (18970, 1046656), (19040, 1042808), (19240, 1031968), (20054, 990080), (20128, 986440), (20720, 958256), (21680, 915824), (21760, 912457), (22015, 901888), (23035, 861952), (23296, 852295), (23680, 838474), (24661, 805120), (24752, 802160), (25160, 789152), (26936, 737120), (28184, 704480), (28288, 701890), (29120, 681836), (30352, 654160), (30464, 651755), (30784, 644980), (30940, 641728), (32249, 615680), (32708, 607040), (33152, 598910), (33670, 589696), (34688, 572390), (35224, 563680), (35230, 563584), (35360, 561512), (36856, 538720), (37940, 523328), (38080, 521404), (38480, 515984), (40108, 495040), (40256, 493220), (40885, 485632), (41440, 479128), (43360, 457912), (44030, 450944), (46070, 430976), (47360, 419237), (49322, 402560), (49504, 401080), (50135, 396032), (50320, 394576), (53872, 368560), (56368, 352240), (56576, 350945), (57239, 346880), (58240, 340918), (59891, 331520), (60704, 327080), (61568, 322490), (61880, 320864), (64498, 307840), (65416, 303520), (66304, 299455), (67340, 294848), (69376, 286195), (70189, 282880), (70448, 281840), (70460, 281792), (70720, 280756), (73712, 269360), (75880, 261664), (76160, 260702), (76960, 257992), (80216, 247520), (80512, 246610), (81770, 242816), (82880, 239564), (86720, 228956), (88060, 225472), (92140, 215488), (98644, 201280), (99008, 200540), (100270, 198016), (100640, 197288), (107744, 184280), (112736, 176120), (114478, 173440), (116480, 170459), (119782, 165760), (121408, 163540), (123136, 161245), (123305, 161024), (123760, 160432), (128996, 153920), (130351, 152320), (130832, 151760), (134680, 147424), (140378, 141440), (140896, 140920)]