19400209920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 960

約数和(自身を含む): 87224417280

約数和(自身を除く): 67824207360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 224, 228, 234, 240, 247, 252, 256, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 468, 480, 487, 494, 504, 512, 520, 532, 546, 560, 570, 576, 585, 608, 624, 630, 640, 665, 672, 684, 720, 728, 741, 760, 768, 780, 798, 819, 832, 840, 855, 896, 910, 912, 936, 960, 974, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1280, 1330, 1344, 1365, 1368, 1440, 1456, 1461, 1482, 1520, 1536, 1560, 1596, 1638, 1664, 1680, 1710, 1729, 1792, 1820, 1824, 1872, 1920, 1948, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2240, 2280, 2304, 2340, 2394, 2432, 2435, 2470, 2496, 2520, 2560, 2660, 2688, 2730, 2736, 2880, 2912, 2922, 2964, 3040, 3120, 3192, 3276, 3328, 3360, 3409, 3420, 3458, 3584, 3640, 3648, 3705, 3744, 3840, 3896, 3952, 3990, 4032, 4095, 4160, 4256, 4368, 4383, 4446, 4480, 4560, 4608, 4680, 4788, 4864, 4870, 4940, 4992, 5040, 5187, 5320, 5376, 5460, 5472, 5760, 5824, 5844, 5928, 5985, 6080, 6240, 6331, 6384, 6552, 6656, 6720, 6818, 6840, 6916, 7280, 7296, 7305, 7410, 7488, 7680, 7792, 7904, 7980, 8064, 8190, 8320, 8512, 8645, 8736, 8766, 8892, 8960, 9120, 9253, 9360, 9576, 9728, 9740, 9880, 9984, 10080, 10227, 10374, 10640, 10752, 10920, 10944, 11115, 11520, 11648, 11688, 11856, 11970, 12160, 12480, 12662, 12768, 13104, 13440, 13636, 13680, 13832, 14560, 14592, 14610, 14820, 14976, 15561, 15584, 15808, 15960, 16128, 16380, 16640, 17024, 17045, 17290, 17472, 17532, 17784, 17920, 18240, 18506, 18720, 18993, 19152, 19480, 19760, 19968, 20160, 20454, 20748, 21280, 21840, 21888, 21915, 22230, 23040, 23296, 23376, 23712, 23940, 24320, 24960, 25324, 25536, 25935, 26208, 26880, 27272, 27360, 27664, 27759, 29120, 29184, 29220, 29640, 29952, 30681, 31122, 31168, 31616, 31655, 31920, 32256, 32760, 33280, 34048, 34090, 34580, 34944, 35064, 35568, 36480, 37012, 37440, 37986, 38304, 38960, 39520, 40320, 40908, 41496, 42560, 43680, 43776, 43830, 44317, 44460, 46265, 46592, 46752, 47424, 47880, 48640, 49920, 50648, 51072, 51135, 51870, 52416, 53760, 54544, 54720, 55328, 55518, 56979, 58240, 58440, 59280, 59904, 61362, 62244, 62336, 63232, 63310, 63840, 64771, 65520, 68096, 68180, 69160, 69888, 70128, 71136, 72960, 74024, 74880, 75972, 76608, 77805, 77920, 79040, 80640, 81816, 82992, 83277, 85120, 87360, 87552, 87660, 88634, 88920, 92530, 93504, 94848, 94965, 95760, 99840, 101296, 102144, 102270, 103740, 104832, 109088, 109440, 110656, 111036, 113958, 116480, 116880, 118560, 120289, 122724, 124488, 124672, 126464, 126620, 127680, 129542, 131040, 132951, 136360, 138320, 138795, 139776, 140256, 142272, 145920, 148048, 149760, 151944, 153216, 153405, 155610, 155840, 158080, 161280, 163632, 165984, 166554, 170240, 174720, 175320, 177268, 177840, 185060, 187008, 189696, 189930, 191520, 194313, 202592, 204288, 204540, 207480, 209664, 218176, 218880, 221312, 221585, 222072, 227916, 232960, 233760, 237120, 240578, 245448, 248976, 249344, 253240, 255360, 259084, 262080, 265902, 272720, 276640, 277590, 280512, 284544, 284895, 296096, 299520, 303888, 306432, 306810, 311220, 311680, 316160, 323855, 327264, 331968, 333108, 340480, 349440, 350640, 354536, 355680, 360867, 370120, 374016, 379392, 379860, 383040, 388626, 398853, 405184, 409080, 414960, 416385, 419328, 436352, 437760, 442624, 443170, 444144, 455832, 467520, 474240, 481156, 490896, 497952, 506480, 510720, 518168, 524160, 531804, 545440, 553280, 555180, 561024, 569088, 569790, 582939, 592192, 601445, 607776, 612864, 613620, 622440, 623360, 632320, 647710, 654528, 663936, 664755, 666216, 698880, 701280, 709072, 711360, 721734, 740240, 748032, 759720, 766080, 777252, 797706, 810368, 818160, 829920, 832770, 842023, 872704, 885248, 886340, 888288, 911664, 935040, 948480, 962312, 971565, 981792, 995904, 1012960, 1021440, 1036336, 1048320, 1063608, 1082601, 1090880, 1106560, 1110360, 1122048, 1138176, 1139580, 1165878, 1184384, 1202890, 1215552, 1227240, 1244880, 1246720, 1295420, 1309056, 1327872, 1329510, 1332432, 1402560, 1418144, 1422720, 1443468, 1480480, 1519440, 1532160, 1554504, 1595412, 1620736, 1636320, 1659840, 1665540, 1684046, 1745408, 1772680, 1776576, 1804335, 1823328, 1870080, 1896960, 1924624, 1943130, 1963584, 1991808, 1994265, 2025920, 2072672, 2096640, 2127216, 2165202, 2181760, 2213120, 2220720, 2244096, 2279160, 2331756, 2368768, 2405780, 2431104, 2454480, 2489760, 2526069, 2590840, 2618112, 2655744, 2659020, 2664864, 2805120, 2836288, 2845440, 2886936, 2914695, 2960960, 3038880, 3064320, 3109008, 3190824, 3241472, 3272640, 3319680, 3331080, 3368092, 3545360, 3553152, 3608670, 3646656, 3740160, 3849248, 3886260, 3927168, 3983616, 3988530, 4051840, 4145344, 4210115, 4254432, 4330404, 4363520, 4426240, 4441440, 4558320, 4663512, 4737536, 4811560, 4862208, 4908960, 4979520, 5052138, 5181680, 5236224, 5318040, 5329728, 5413005, 5610240, 5672576, 5690880, 5773872, 5829390, 5921920, 6077760, 6218016, 6381648, 6545280, 6639360, 6662160, 6736184, 7090720, 7106304, 7217340, 7293312, 7578207, 7698496, 7772520, 7854336, 7967232, 7977060, 8103680, 8290688, 8420230, 8508864, 8660808, 8727040, 8882880, 9116640, 9327024, 9623120, 9724416, 9817920, 9959040, 10104276, 10363360, 10636080, 10659456, 10826010, 11220480, 11345152, 11547744, 11658780, 11843840, 12155520, 12436032, 12630345, 12763296, 13090560, 13278720, 13324320, 13472368, 14181440, 14212608, 14434680, 14586624, 15156414, 15396992, 15545040, 15708672, 15954120, 16207360, 16581376, 16840460, 17017728, 17321616, 17765760, 18233280, 18654048, 19246240, 19635840, 19918080, 20208552, 20726720, 21272160, 21318912, 21652020, 22690304, 23095488, 23317560, 23687680, 24311040, 24872064, 25260690, 25526592, 26181120, 26648640, 26944736, 28362880, 28869360, 29173248, 30312828, 30793984, 31090080, 31908240, 33162752, 33680920, 34035456, 34643232, 35531520, 36466560, 37308096, 37891035, 38492480, 39271680, 39836160, 40417104, 41453440, 42544320, 42637824, 43304040, 46190976, 46635120, 48622080, 49744128, 50521380, 51053184, 53297280, 53889472, 56725760, 57738720, 60625656, 61587968, 62180160, 63816480, 67361840, 68070912, 69286464, 71063040, 72933120, 74616192, 75782070, 76984960, 78543360, 80834208, 82906880, 85088640, 86608080, 92381952, 93270240, 99488256, 101042760, 102106368, 106594560, 107778944, 113451520, 115477440, 121251312, 124360320, 127632960, 134723680, 138572928, 145866240, 149232384, 151564140, 153969920, 161668416, 165813760, 170177280, 173216160, 184763904, 186540480, 202085520, 204212736, 213189120, 215557888, 230954880, 242502624, 248720640, 255265920, 269447360, 277145856, 298464768, 303128280, 307939840, 323336832, 340354560, 346432320, 373080960, 404171040, 431115776, 461909760, 485005248, 497441280, 510531840, 538894720, 554291712, 606256560, 646673664, 692864640, 746161920, 808342080, 923819520, 970010496, 1021063680, 1077789440, 1212513120, 1293347328, 1385729280, 1492323840, 1616684160, 1940020992, 2155578880, 2425026240, 2771458560, 3233368320, 3880041984, 4850052480, 6466736640, 9700104960, 19400209920]

約数ペア:

[(1, 19400209920), (2, 9700104960), (3, 6466736640), (4, 4850052480), (5, 3880041984), (6, 3233368320), (7, 2771458560), (8, 2425026240), (9, 2155578880), (10, 1940020992), (12, 1616684160), (13, 1492323840), (14, 1385729280), (15, 1293347328), (16, 1212513120), (18, 1077789440), (19, 1021063680), (20, 970010496), (21, 923819520), (24, 808342080), (26, 746161920), (28, 692864640), (30, 646673664), (32, 606256560), (35, 554291712), (36, 538894720), (38, 510531840), (39, 497441280), (40, 485005248), (42, 461909760), (45, 431115776), (48, 404171040), (52, 373080960), (56, 346432320), (57, 340354560), (60, 323336832), (63, 307939840), (64, 303128280), (65, 298464768), (70, 277145856), (72, 269447360), (76, 255265920), (78, 248720640), (80, 242502624), (84, 230954880), (90, 215557888), (91, 213189120), (95, 204212736), (96, 202085520), (104, 186540480), (105, 184763904), (112, 173216160), (114, 170177280), (117, 165813760), (120, 161668416), (126, 153969920), (128, 151564140), (130, 149232384), (133, 145866240), (140, 138572928), (144, 134723680), (152, 127632960), (156, 124360320), (160, 121251312), (168, 115477440), (171, 113451520), (180, 107778944), (182, 106594560), (190, 102106368), (192, 101042760), (195, 99488256), (208, 93270240), (210, 92381952), (224, 86608080), (228, 85088640), (234, 82906880), (240, 80834208), (247, 78543360), (252, 76984960), (256, 75782070), (260, 74616192), (266, 72933120), (273, 71063040), (280, 69286464), (285, 68070912), (288, 67361840), (304, 63816480), (312, 62180160), (315, 61587968), (320, 60625656), (336, 57738720), (342, 56725760), (360, 53889472), (364, 53297280), (380, 51053184), (384, 50521380), (390, 49744128), (399, 48622080), (416, 46635120), (420, 46190976), (448, 43304040), (455, 42637824), (456, 42544320), (468, 41453440), (480, 40417104), (487, 39836160), (494, 39271680), (504, 38492480), (512, 37891035), (520, 37308096), (532, 36466560), (546, 35531520), (560, 34643232), (570, 34035456), (576, 33680920), (585, 33162752), (608, 31908240), (624, 31090080), (630, 30793984), (640, 30312828), (665, 29173248), (672, 28869360), (684, 28362880), (720, 26944736), (728, 26648640), (741, 26181120), (760, 25526592), (768, 25260690), (780, 24872064), (798, 24311040), (819, 23687680), (832, 23317560), (840, 23095488), (855, 22690304), (896, 21652020), (910, 21318912), (912, 21272160), (936, 20726720), (960, 20208552), (974, 19918080), (988, 19635840), (1008, 19246240), (1040, 18654048), (1064, 18233280), (1092, 17765760), (1120, 17321616), (1140, 17017728), (1152, 16840460), (1170, 16581376), (1197, 16207360), (1216, 15954120), (1235, 15708672), (1248, 15545040), (1260, 15396992), (1280, 15156414), (1330, 14586624), (1344, 14434680), (1365, 14212608), (1368, 14181440), (1440, 13472368), (1456, 13324320), (1461, 13278720), (1482, 13090560), (1520, 12763296), (1536, 12630345), (1560, 12436032), (1596, 12155520), (1638, 11843840), (1664, 11658780), (1680, 11547744), (1710, 11345152), (1729, 11220480), (1792, 10826010), (1820, 10659456), (1824, 10636080), (1872, 10363360), (1920, 10104276), (1948, 9959040), (1976, 9817920), (1995, 9724416), (2016, 9623120), (2080, 9327024), (2128, 9116640), (2184, 8882880), (2223, 8727040), (2240, 8660808), (2280, 8508864), (2304, 8420230), (2340, 8290688), (2394, 8103680), (2432, 7977060), (2435, 7967232), (2470, 7854336), (2496, 7772520), (2520, 7698496), (2560, 7578207), (2660, 7293312), (2688, 7217340), (2730, 7106304), (2736, 7090720), (2880, 6736184), (2912, 6662160), (2922, 6639360), (2964, 6545280), (3040, 6381648), (3120, 6218016), (3192, 6077760), (3276, 5921920), (3328, 5829390), (3360, 5773872), (3409, 5690880), (3420, 5672576), (3458, 5610240), (3584, 5413005), (3640, 5329728), (3648, 5318040), (3705, 5236224), (3744, 5181680), (3840, 5052138), (3896, 4979520), (3952, 4908960), (3990, 4862208), (4032, 4811560), (4095, 4737536), (4160, 4663512), (4256, 4558320), (4368, 4441440), (4383, 4426240), (4446, 4363520), (4480, 4330404), (4560, 4254432), (4608, 4210115), (4680, 4145344), (4788, 4051840), (4864, 3988530), (4870, 3983616), (4940, 3927168), (4992, 3886260), (5040, 3849248), (5187, 3740160), (5320, 3646656), (5376, 3608670), (5460, 3553152), (5472, 3545360), (5760, 3368092), (5824, 3331080), (5844, 3319680), (5928, 3272640), (5985, 3241472), (6080, 3190824), (6240, 3109008), (6331, 3064320), (6384, 3038880), (6552, 2960960), (6656, 2914695), (6720, 2886936), (6818, 2845440), (6840, 2836288), (6916, 2805120), (7280, 2664864), (7296, 2659020), (7305, 2655744), (7410, 2618112), (7488, 2590840), (7680, 2526069), (7792, 2489760), (7904, 2454480), (7980, 2431104), (8064, 2405780), (8190, 2368768), (8320, 2331756), (8512, 2279160), (8645, 2244096), (8736, 2220720), (8766, 2213120), (8892, 2181760), (8960, 2165202), (9120, 2127216), (9253, 2096640), (9360, 2072672), (9576, 2025920), (9728, 1994265), (9740, 1991808), (9880, 1963584), (9984, 1943130), (10080, 1924624), (10227, 1896960), (10374, 1870080), (10640, 1823328), (10752, 1804335), (10920, 1776576), (10944, 1772680), (11115, 1745408), (11520, 1684046), (11648, 1665540), (11688, 1659840), (11856, 1636320), (11970, 1620736), (12160, 1595412), (12480, 1554504), (12662, 1532160), (12768, 1519440), (13104, 1480480), (13440, 1443468), (13636, 1422720), (13680, 1418144), (13832, 1402560), (14560, 1332432), (14592, 1329510), (14610, 1327872), (14820, 1309056), (14976, 1295420), (15561, 1246720), (15584, 1244880), (15808, 1227240), (15960, 1215552), (16128, 1202890), (16380, 1184384), (16640, 1165878), (17024, 1139580), (17045, 1138176), (17290, 1122048), (17472, 1110360), (17532, 1106560), (17784, 1090880), (17920, 1082601), (18240, 1063608), (18506, 1048320), (18720, 1036336), (18993, 1021440), (19152, 1012960), (19480, 995904), (19760, 981792), (19968, 971565), (20160, 962312), (20454, 948480), (20748, 935040), (21280, 911664), (21840, 888288), (21888, 886340), (21915, 885248), (22230, 872704), (23040, 842023), (23296, 832770), (23376, 829920), (23712, 818160), (23940, 810368), (24320, 797706), (24960, 777252), (25324, 766080), (25536, 759720), (25935, 748032), (26208, 740240), (26880, 721734), (27272, 711360), (27360, 709072), (27664, 701280), (27759, 698880), (29120, 666216), (29184, 664755), (29220, 663936), (29640, 654528), (29952, 647710), (30681, 632320), (31122, 623360), (31168, 622440), (31616, 613620), (31655, 612864), (31920, 607776), (32256, 601445), (32760, 592192), (33280, 582939), (34048, 569790), (34090, 569088), (34580, 561024), (34944, 555180), (35064, 553280), (35568, 545440), (36480, 531804), (37012, 524160), (37440, 518168), (37986, 510720), (38304, 506480), (38960, 497952), (39520, 490896), (40320, 481156), (40908, 474240), (41496, 467520), (42560, 455832), (43680, 444144), (43776, 443170), (43830, 442624), (44317, 437760), (44460, 436352), (46265, 419328), (46592, 416385), (46752, 414960), (47424, 409080), (47880, 405184), (48640, 398853), (49920, 388626), (50648, 383040), (51072, 379860), (51135, 379392), (51870, 374016), (52416, 370120), (53760, 360867), (54544, 355680), (54720, 354536), (55328, 350640), (55518, 349440), (56979, 340480), (58240, 333108), (58440, 331968), (59280, 327264), (59904, 323855), (61362, 316160), (62244, 311680), (62336, 311220), (63232, 306810), (63310, 306432), (63840, 303888), (64771, 299520), (65520, 296096), (68096, 284895), (68180, 284544), (69160, 280512), (69888, 277590), (70128, 276640), (71136, 272720), (72960, 265902), (74024, 262080), (74880, 259084), (75972, 255360), (76608, 253240), (77805, 249344), (77920, 248976), (79040, 245448), (80640, 240578), (81816, 237120), (82992, 233760), (83277, 232960), (85120, 227916), (87360, 222072), (87552, 221585), (87660, 221312), (88634, 218880), (88920, 218176), (92530, 209664), (93504, 207480), (94848, 204540), (94965, 204288), (95760, 202592), (99840, 194313), (101296, 191520), (102144, 189930), (102270, 189696), (103740, 187008), (104832, 185060), (109088, 177840), (109440, 177268), (110656, 175320), (111036, 174720), (113958, 170240), (116480, 166554), (116880, 165984), (118560, 163632), (120289, 161280), (122724, 158080), (124488, 155840), (124672, 155610), (126464, 153405), (126620, 153216), (127680, 151944), (129542, 149760), (131040, 148048), (132951, 145920), (136360, 142272), (138320, 140256), (138795, 139776)]