20216918400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 768

約数和(自身を含む): 80283432960

約数和(自身を除く): 60066514560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 47, 48, 50, 56, 60, 64, 70, 74, 75, 80, 84, 94, 96, 100, 105, 111, 112, 120, 128, 140, 141, 148, 150, 160, 168, 173, 175, 185, 188, 192, 200, 210, 222, 224, 235, 240, 259, 280, 282, 296, 300, 320, 329, 336, 346, 350, 370, 376, 384, 400, 420, 444, 448, 470, 480, 518, 519, 525, 555, 560, 564, 592, 600, 640, 658, 672, 692, 700, 705, 740, 752, 777, 800, 840, 865, 888, 896, 925, 940, 960, 987, 1036, 1038, 1050, 1110, 1120, 1128, 1175, 1184, 1200, 1211, 1295, 1316, 1344, 1384, 1400, 1410, 1480, 1504, 1554, 1600, 1645, 1680, 1730, 1739, 1776, 1850, 1880, 1920, 1974, 2072, 2076, 2100, 2220, 2240, 2256, 2350, 2368, 2400, 2422, 2590, 2595, 2632, 2688, 2768, 2775, 2800, 2820, 2960, 3008, 3108, 3200, 3290, 3360, 3460, 3478, 3525, 3552, 3633, 3700, 3760, 3885, 3948, 4144, 4152, 4200, 4325, 4440, 4480, 4512, 4700, 4736, 4800, 4844, 4935, 5180, 5190, 5217, 5264, 5536, 5550, 5600, 5640, 5920, 6016, 6055, 6216, 6401, 6475, 6580, 6720, 6920, 6956, 7050, 7104, 7266, 7400, 7520, 7770, 7896, 8131, 8225, 8288, 8304, 8400, 8650, 8695, 8880, 9024, 9400, 9600, 9688, 9870, 10360, 10380, 10434, 10528, 11072, 11100, 11200, 11280, 11840, 12110, 12173, 12432, 12802, 12950, 12975, 13160, 13440, 13840, 13912, 14100, 14208, 14532, 14800, 15040, 15540, 15792, 16262, 16450, 16576, 16608, 16800, 17300, 17390, 17760, 18048, 18165, 18800, 19203, 19376, 19425, 19740, 20720, 20760, 20868, 21056, 22144, 22200, 22400, 22560, 23680, 24220, 24346, 24393, 24675, 24864, 25604, 25900, 25950, 26085, 26320, 27680, 27824, 28200, 29064, 29600, 30080, 30275, 31080, 31584, 32005, 32524, 32900, 33152, 33216, 33600, 34600, 34780, 35520, 36330, 36519, 37600, 38406, 38752, 38850, 39480, 40655, 41440, 41520, 41736, 42112, 43475, 44400, 44807, 45120, 48440, 48692, 48786, 49350, 49728, 51208, 51800, 51900, 52170, 52640, 55360, 55648, 56400, 56917, 58128, 59200, 60550, 60865, 62160, 63168, 64010, 65048, 65800, 66432, 67200, 69200, 69560, 71040, 72660, 73038, 75200, 76812, 77504, 77700, 78960, 81310, 82880, 83040, 83472, 86950, 88800, 89614, 90240, 90825, 96015, 96880, 97384, 97572, 98700, 99456, 102416, 103600, 103800, 104340, 105280, 110720, 111296, 112800, 113834, 116256, 118400, 121100, 121730, 121965, 124320, 126336, 128020, 130096, 130425, 131600, 134421, 138400, 139120, 145320, 146076, 150400, 153624, 155008, 155400, 157920, 160025, 162620, 165760, 166080, 166944, 170751, 173900, 177600, 179228, 181650, 182595, 192030, 193760, 194768, 195144, 197400, 203275, 204832, 207200, 207600, 208680, 210560, 222592, 224035, 225600, 227668, 232512, 242200, 243460, 243930, 248640, 256040, 260192, 260850, 263200, 268842, 276800, 278240, 284585, 290640, 292152, 300847, 304325, 307248, 310800, 315840, 320050, 325240, 332160, 333888, 341502, 347800, 355200, 358456, 363300, 365190, 384060, 387520, 389536, 390288, 394800, 406550, 409664, 414400, 415200, 417360, 448070, 451200, 455336, 465024, 480075, 484400, 486920, 487860, 497280, 512080, 520384, 521700, 526400, 537684, 553600, 556480, 569170, 581280, 584304, 601694, 608650, 609825, 614496, 621600, 631680, 640100, 650480, 667776, 672105, 683004, 695600, 716912, 726600, 730380, 768120, 775040, 779072, 780576, 789600, 813100, 819328, 828800, 830400, 834720, 853755, 896140, 902541, 910672, 912975, 960150, 968800, 973840, 975720, 1024160, 1040768, 1043400, 1052800, 1075368, 1112960, 1120175, 1138340, 1162560, 1168608, 1203388, 1217300, 1219650, 1228992, 1243200, 1280200, 1300960, 1344210, 1366008, 1391200, 1422925, 1433824, 1453200, 1460760, 1504235, 1536240, 1558144, 1561152, 1579200, 1626200, 1660800, 1669440, 1707510, 1792280, 1805082, 1821344, 1825950, 1920300, 1937600, 1947680, 1951440, 2048320, 2086800, 2105929, 2150736, 2240350, 2276680, 2325120, 2337216, 2406776, 2434600, 2439300, 2457984, 2486400, 2560400, 2601920, 2688420, 2732016, 2782400, 2845850, 2867648, 2906400, 2921520, 3008470, 3072480, 3122304, 3158400, 3252400, 3338880, 3360525, 3415020, 3584560, 3610164, 3642688, 3651900, 3840600, 3875200, 3895360, 3902880, 4096640, 4173600, 4211858, 4268775, 4301472, 4480700, 4512705, 4553360, 4674432, 4813552, 4869200, 4878600, 5120800, 5203840, 5376840, 5464032, 5564800, 5691700, 5735296, 5812800, 5843040, 6016940, 6144960, 6317787, 6504800, 6721050, 6830040, 7169120, 7220328, 7285376, 7303800, 7521175, 7681200, 7790720, 7805760, 8347200, 8423716, 8537550, 8602944, 8961400, 9025410, 9106720, 9627104, 9738400, 9757200, 10241600, 10529645, 10753680, 10928064, 11383400, 11625600, 11686080, 12033880, 12289920, 12635574, 13009600, 13442100, 13660080, 14338240, 14440656, 14607600, 15042350, 15362400, 15611520, 16694400, 16847432, 17075100, 17205888, 17922800, 18050820, 18213440, 19254208, 19476800, 19514400, 20483200, 21059290, 21507360, 21856128, 22563525, 22766800, 23372160, 24067760, 25271148, 26019200, 26884200, 27320160, 28676480, 28881312, 29215200, 30084700, 30724800, 31588935, 33694864, 34150200, 35845600, 36101640, 36426880, 38508416, 38953600, 39028800, 42118580, 43014720, 45127050, 45533600, 48135520, 50542296, 52648225, 53768400, 54640320, 57762624, 58430400, 60169400, 61449600, 63177870, 67389728, 68300400, 71691200, 72203280, 78057600, 84237160, 86029440, 90254100, 91067200, 96271040, 101084592, 105296450, 107536800, 109280640, 115525248, 116860800, 120338800, 126355740, 134779456, 136600800, 143382400, 144406560, 157944675, 168474320, 180508200, 182134400, 192542080, 202169184, 210592900, 215073600, 240677600, 252711480, 269558912, 273201600, 288813120, 315889350, 336948640, 361016400, 404338368, 421185800, 430147200, 481355200, 505422960, 546403200, 577626240, 631778700, 673897280, 722032800, 808676736, 842371600, 962710400, 1010845920, 1263557400, 1347794560, 1444065600, 1684743200, 2021691840, 2527114800, 2888131200, 3369486400, 4043383680, 5054229600, 6738972800, 10108459200, 20216918400]

約数ペア:

[(1, 20216918400), (2, 10108459200), (3, 6738972800), (4, 5054229600), (5, 4043383680), (6, 3369486400), (7, 2888131200), (8, 2527114800), (10, 2021691840), (12, 1684743200), (14, 1444065600), (15, 1347794560), (16, 1263557400), (20, 1010845920), (21, 962710400), (24, 842371600), (25, 808676736), (28, 722032800), (30, 673897280), (32, 631778700), (35, 577626240), (37, 546403200), (40, 505422960), (42, 481355200), (47, 430147200), (48, 421185800), (50, 404338368), (56, 361016400), (60, 336948640), (64, 315889350), (70, 288813120), (74, 273201600), (75, 269558912), (80, 252711480), (84, 240677600), (94, 215073600), (96, 210592900), (100, 202169184), (105, 192542080), (111, 182134400), (112, 180508200), (120, 168474320), (128, 157944675), (140, 144406560), (141, 143382400), (148, 136600800), (150, 134779456), (160, 126355740), (168, 120338800), (173, 116860800), (175, 115525248), (185, 109280640), (188, 107536800), (192, 105296450), (200, 101084592), (210, 96271040), (222, 91067200), (224, 90254100), (235, 86029440), (240, 84237160), (259, 78057600), (280, 72203280), (282, 71691200), (296, 68300400), (300, 67389728), (320, 63177870), (329, 61449600), (336, 60169400), (346, 58430400), (350, 57762624), (370, 54640320), (376, 53768400), (384, 52648225), (400, 50542296), (420, 48135520), (444, 45533600), (448, 45127050), (470, 43014720), (480, 42118580), (518, 39028800), (519, 38953600), (525, 38508416), (555, 36426880), (560, 36101640), (564, 35845600), (592, 34150200), (600, 33694864), (640, 31588935), (658, 30724800), (672, 30084700), (692, 29215200), (700, 28881312), (705, 28676480), (740, 27320160), (752, 26884200), (777, 26019200), (800, 25271148), (840, 24067760), (865, 23372160), (888, 22766800), (896, 22563525), (925, 21856128), (940, 21507360), (960, 21059290), (987, 20483200), (1036, 19514400), (1038, 19476800), (1050, 19254208), (1110, 18213440), (1120, 18050820), (1128, 17922800), (1175, 17205888), (1184, 17075100), (1200, 16847432), (1211, 16694400), (1295, 15611520), (1316, 15362400), (1344, 15042350), (1384, 14607600), (1400, 14440656), (1410, 14338240), (1480, 13660080), (1504, 13442100), (1554, 13009600), (1600, 12635574), (1645, 12289920), (1680, 12033880), (1730, 11686080), (1739, 11625600), (1776, 11383400), (1850, 10928064), (1880, 10753680), (1920, 10529645), (1974, 10241600), (2072, 9757200), (2076, 9738400), (2100, 9627104), (2220, 9106720), (2240, 9025410), (2256, 8961400), (2350, 8602944), (2368, 8537550), (2400, 8423716), (2422, 8347200), (2590, 7805760), (2595, 7790720), (2632, 7681200), (2688, 7521175), (2768, 7303800), (2775, 7285376), (2800, 7220328), (2820, 7169120), (2960, 6830040), (3008, 6721050), (3108, 6504800), (3200, 6317787), (3290, 6144960), (3360, 6016940), (3460, 5843040), (3478, 5812800), (3525, 5735296), (3552, 5691700), (3633, 5564800), (3700, 5464032), (3760, 5376840), (3885, 5203840), (3948, 5120800), (4144, 4878600), (4152, 4869200), (4200, 4813552), (4325, 4674432), (4440, 4553360), (4480, 4512705), (4512, 4480700), (4700, 4301472), (4736, 4268775), (4800, 4211858), (4844, 4173600), (4935, 4096640), (5180, 3902880), (5190, 3895360), (5217, 3875200), (5264, 3840600), (5536, 3651900), (5550, 3642688), (5600, 3610164), (5640, 3584560), (5920, 3415020), (6016, 3360525), (6055, 3338880), (6216, 3252400), (6401, 3158400), (6475, 3122304), (6580, 3072480), (6720, 3008470), (6920, 2921520), (6956, 2906400), (7050, 2867648), (7104, 2845850), (7266, 2782400), (7400, 2732016), (7520, 2688420), (7770, 2601920), (7896, 2560400), (8131, 2486400), (8225, 2457984), (8288, 2439300), (8304, 2434600), (8400, 2406776), (8650, 2337216), (8695, 2325120), (8880, 2276680), (9024, 2240350), (9400, 2150736), (9600, 2105929), (9688, 2086800), (9870, 2048320), (10360, 1951440), (10380, 1947680), (10434, 1937600), (10528, 1920300), (11072, 1825950), (11100, 1821344), (11200, 1805082), (11280, 1792280), (11840, 1707510), (12110, 1669440), (12173, 1660800), (12432, 1626200), (12802, 1579200), (12950, 1561152), (12975, 1558144), (13160, 1536240), (13440, 1504235), (13840, 1460760), (13912, 1453200), (14100, 1433824), (14208, 1422925), (14532, 1391200), (14800, 1366008), (15040, 1344210), (15540, 1300960), (15792, 1280200), (16262, 1243200), (16450, 1228992), (16576, 1219650), (16608, 1217300), (16800, 1203388), (17300, 1168608), (17390, 1162560), (17760, 1138340), (18048, 1120175), (18165, 1112960), (18800, 1075368), (19203, 1052800), (19376, 1043400), (19425, 1040768), (19740, 1024160), (20720, 975720), (20760, 973840), (20868, 968800), (21056, 960150), (22144, 912975), (22200, 910672), (22400, 902541), (22560, 896140), (23680, 853755), (24220, 834720), (24346, 830400), (24393, 828800), (24675, 819328), (24864, 813100), (25604, 789600), (25900, 780576), (25950, 779072), (26085, 775040), (26320, 768120), (27680, 730380), (27824, 726600), (28200, 716912), (29064, 695600), (29600, 683004), (30080, 672105), (30275, 667776), (31080, 650480), (31584, 640100), (32005, 631680), (32524, 621600), (32900, 614496), (33152, 609825), (33216, 608650), (33600, 601694), (34600, 584304), (34780, 581280), (35520, 569170), (36330, 556480), (36519, 553600), (37600, 537684), (38406, 526400), (38752, 521700), (38850, 520384), (39480, 512080), (40655, 497280), (41440, 487860), (41520, 486920), (41736, 484400), (42112, 480075), (43475, 465024), (44400, 455336), (44807, 451200), (45120, 448070), (48440, 417360), (48692, 415200), (48786, 414400), (49350, 409664), (49728, 406550), (51208, 394800), (51800, 390288), (51900, 389536), (52170, 387520), (52640, 384060), (55360, 365190), (55648, 363300), (56400, 358456), (56917, 355200), (58128, 347800), (59200, 341502), (60550, 333888), (60865, 332160), (62160, 325240), (63168, 320050), (64010, 315840), (65048, 310800), (65800, 307248), (66432, 304325), (67200, 300847), (69200, 292152), (69560, 290640), (71040, 284585), (72660, 278240), (73038, 276800), (75200, 268842), (76812, 263200), (77504, 260850), (77700, 260192), (78960, 256040), (81310, 248640), (82880, 243930), (83040, 243460), (83472, 242200), (86950, 232512), (88800, 227668), (89614, 225600), (90240, 224035), (90825, 222592), (96015, 210560), (96880, 208680), (97384, 207600), (97572, 207200), (98700, 204832), (99456, 203275), (102416, 197400), (103600, 195144), (103800, 194768), (104340, 193760), (105280, 192030), (110720, 182595), (111296, 181650), (112800, 179228), (113834, 177600), (116256, 173900), (118400, 170751), (121100, 166944), (121730, 166080), (121965, 165760), (124320, 162620), (126336, 160025), (128020, 157920), (130096, 155400), (130425, 155008), (131600, 153624), (134421, 150400), (138400, 146076), (139120, 145320)]