19353761280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 960

約数和(自身を含む): 81709056000

約数和(自身を除く): 62355294720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 79, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 158, 160, 168, 180, 186, 192, 196, 210, 217, 224, 237, 240, 245, 248, 252, 256, 279, 280, 288, 294, 310, 315, 316, 320, 336, 343, 360, 372, 384, 392, 395, 420, 434, 441, 448, 465, 474, 480, 490, 496, 504, 512, 553, 558, 560, 576, 588, 620, 630, 632, 640, 651, 672, 686, 711, 720, 735, 744, 768, 784, 790, 840, 868, 882, 896, 930, 948, 960, 980, 992, 1008, 1029, 1085, 1106, 1116, 1120, 1152, 1176, 1185, 1240, 1260, 1264, 1280, 1302, 1344, 1372, 1395, 1422, 1440, 1470, 1488, 1519, 1536, 1568, 1580, 1659, 1680, 1715, 1736, 1764, 1792, 1860, 1896, 1920, 1953, 1960, 1984, 2016, 2058, 2170, 2205, 2212, 2232, 2240, 2304, 2352, 2370, 2449, 2480, 2520, 2528, 2560, 2604, 2688, 2744, 2765, 2790, 2844, 2880, 2940, 2976, 3038, 3087, 3136, 3160, 3255, 3318, 3360, 3430, 3472, 3528, 3555, 3584, 3720, 3792, 3840, 3871, 3906, 3920, 3968, 4032, 4116, 4340, 4410, 4424, 4464, 4480, 4557, 4608, 4704, 4740, 4898, 4960, 4977, 5040, 5056, 5145, 5208, 5376, 5488, 5530, 5580, 5688, 5760, 5880, 5952, 6076, 6174, 6272, 6320, 6510, 6636, 6720, 6860, 6944, 7056, 7110, 7347, 7440, 7584, 7595, 7680, 7742, 7812, 7840, 7936, 8064, 8232, 8295, 8680, 8820, 8848, 8928, 8960, 9114, 9408, 9480, 9765, 9796, 9920, 9954, 10080, 10112, 10290, 10416, 10633, 10752, 10976, 11060, 11160, 11376, 11520, 11613, 11760, 11904, 12152, 12245, 12348, 12544, 12640, 13020, 13272, 13440, 13671, 13720, 13888, 14112, 14220, 14694, 14880, 15168, 15190, 15435, 15484, 15624, 15680, 15872, 16128, 16464, 16590, 17143, 17360, 17640, 17696, 17856, 17920, 18228, 18816, 18960, 19355, 19530, 19592, 19840, 19908, 20160, 20224, 20580, 20832, 21266, 21952, 22041, 22120, 22320, 22752, 22785, 23040, 23226, 23520, 23808, 24304, 24490, 24696, 24885, 25088, 25280, 26040, 26544, 26880, 27097, 27342, 27440, 27776, 28224, 28440, 29388, 29760, 30336, 30380, 30870, 30968, 31248, 31360, 31899, 32256, 32928, 33180, 34286, 34720, 34839, 35280, 35392, 35712, 36456, 36735, 37632, 37920, 38710, 39060, 39184, 39680, 39816, 40320, 40448, 41160, 41664, 42532, 43904, 44082, 44240, 44640, 45504, 45570, 46452, 47040, 47616, 48608, 48980, 49392, 49770, 50560, 51429, 52080, 53088, 53165, 53760, 54194, 54684, 54880, 55552, 56448, 56880, 58065, 58776, 59520, 60672, 60760, 61740, 61936, 62496, 62720, 63798, 65856, 66360, 68355, 68572, 69440, 69678, 70560, 70784, 71424, 72912, 73470, 75264, 75840, 77420, 78120, 78368, 79360, 79632, 80640, 81291, 82320, 83328, 85064, 85715, 87808, 88164, 88480, 89280, 91008, 91140, 92904, 94080, 95697, 97216, 97960, 98784, 99540, 101120, 102858, 104160, 106176, 106330, 108388, 109368, 109760, 110205, 111104, 112896, 113760, 116130, 117552, 119040, 120001, 121344, 121520, 123480, 123872, 124992, 125440, 127596, 131712, 132720, 135485, 136710, 137144, 138880, 139356, 141120, 141568, 142848, 145824, 146940, 151680, 154287, 154840, 156240, 156736, 159264, 159495, 161280, 162582, 164640, 166656, 170128, 171430, 174195, 175616, 176328, 176960, 178560, 182016, 182280, 185808, 188160, 191394, 194432, 195920, 197568, 199080, 202240, 205716, 208320, 212352, 212660, 216776, 218736, 219520, 220410, 225792, 227520, 232260, 235104, 238080, 240002, 243040, 243873, 246960, 247744, 249984, 255192, 257145, 263424, 265440, 270970, 273420, 274288, 277760, 278712, 282240, 283136, 291648, 293880, 303360, 308574, 309680, 312480, 313472, 318528, 318990, 325164, 329280, 333312, 340256, 342860, 348390, 352656, 353920, 357120, 360003, 364032, 364560, 371616, 376320, 382788, 388864, 391840, 395136, 398160, 406455, 411432, 416640, 424704, 425320, 433552, 437472, 439040, 440820, 455040, 464520, 470208, 478485, 480004, 486080, 487746, 493920, 495488, 499968, 510384, 514290, 526848, 530880, 541940, 546840, 548576, 555520, 557424, 564480, 583296, 587760, 600005, 606720, 617148, 619360, 624960, 626944, 637056, 637980, 650328, 658560, 680512, 685720, 696780, 705312, 707840, 714240, 720006, 729120, 743232, 765576, 771435, 777728, 783680, 790272, 796320, 812910, 822864, 833280, 840007, 849408, 850640, 867104, 874944, 878080, 881640, 910080, 929040, 940416, 956970, 960008, 972160, 975492, 987840, 990976, 999936, 1020768, 1028580, 1061760, 1080009, 1083880, 1093680, 1097152, 1114848, 1128960, 1166592, 1175520, 1200010, 1219365, 1234296, 1238720, 1249920, 1253888, 1274112, 1275960, 1300656, 1317120, 1361024, 1371440, 1393560, 1410624, 1415680, 1440012, 1458240, 1486464, 1531152, 1542870, 1567360, 1580544, 1592640, 1625820, 1645728, 1666560, 1680014, 1701280, 1734208, 1749888, 1763280, 1800015, 1820160, 1858080, 1880832, 1913940, 1920016, 1944320, 1950984, 1975680, 1981952, 2041536, 2057160, 2123520, 2160018, 2167760, 2187360, 2194304, 2229696, 2333184, 2351040, 2400020, 2438730, 2468592, 2477440, 2499840, 2520021, 2548224, 2551920, 2601312, 2634240, 2722048, 2742880, 2787120, 2821248, 2880024, 2916480, 2972928, 3062304, 3085740, 3134720, 3185280, 3251640, 3291456, 3360028, 3402560, 3468416, 3499776, 3526560, 3600030, 3716160, 3761664, 3827880, 3840032, 3888640, 3901968, 3951360, 4083072, 4114320, 4200035, 4247040, 4320036, 4335520, 4374720, 4388608, 4459392, 4702080, 4800040, 4877460, 4937184, 4954880, 4999680, 5040042, 5103840, 5202624, 5400045, 5444096, 5485760, 5574240, 5642496, 5760048, 5832960, 5945856, 6124608, 6171480, 6269440, 6370560, 6503280, 6582912, 6720056, 6805120, 6936832, 6999552, 7053120, 7200060, 7432320, 7560063, 7655760, 7680064, 7803936, 7902720, 8166144, 8228640, 8400070, 8640072, 8671040, 8749440, 8777216, 8918784, 9404160, 9600080, 9754920, 9874368, 9909760, 10080084, 10207680, 10405248, 10800090, 10971520, 11148480, 11284992, 11520096, 11665920, 12249216, 12342960, 12600105, 12741120, 13006560, 13165824, 13440112, 13610240, 13873664, 14106240, 14400120, 14864640, 15120126, 15311520, 15360128, 15607872, 16332288, 16457280, 16800140, 17280144, 17342080, 17498880, 17837568, 18808320, 19200160, 19509840, 19748736, 20160168, 20415360, 20810496, 21600180, 21943040, 22296960, 23040192, 24498432, 24685920, 25200210, 26013120, 26331648, 26880224, 27220480, 28212480, 28800240, 29729280, 30240252, 30623040, 30720256, 31215744, 32914560, 33600280, 34560288, 34684160, 34997760, 37800315, 38400320, 39019680, 39497472, 40320336, 40830720, 41620992, 43200360, 43886080, 44593920, 46080384, 48996864, 49371840, 50400420, 52026240, 53760448, 56424960, 57600480, 60480504, 61246080, 61440512, 62431488, 65829120, 67200560, 69120576, 69368320, 75600630, 76800640, 78039360, 78994944, 80640672, 81661440, 86400720, 89187840, 92160768, 98743680, 100800840, 104052480, 107520896, 115200960, 120961008, 122492160, 124862976, 131658240, 134401120, 138241152, 151201260, 153601280, 156078720, 161281344, 172801440, 184321536, 197487360, 201601680, 208104960, 215041792, 230401920, 241922016, 244984320, 268802240, 276482304, 302402520, 307202560, 312157440, 322562688, 345602880, 394974720, 403203360, 430083584, 460803840, 483844032, 537604480, 552964608, 604805040, 624314880, 645125376, 691205760, 806406720, 921607680, 967688064, 1075208960, 1209610080, 1290250752, 1382411520, 1612813440, 1935376128, 2150417920, 2419220160, 2764823040, 3225626880, 3870752256, 4838440320, 6451253760, 9676880640, 19353761280]

約数ペア:

[(1, 19353761280), (2, 9676880640), (3, 6451253760), (4, 4838440320), (5, 3870752256), (6, 3225626880), (7, 2764823040), (8, 2419220160), (9, 2150417920), (10, 1935376128), (12, 1612813440), (14, 1382411520), (15, 1290250752), (16, 1209610080), (18, 1075208960), (20, 967688064), (21, 921607680), (24, 806406720), (28, 691205760), (30, 645125376), (31, 624314880), (32, 604805040), (35, 552964608), (36, 537604480), (40, 483844032), (42, 460803840), (45, 430083584), (48, 403203360), (49, 394974720), (56, 345602880), (60, 322562688), (62, 312157440), (63, 307202560), (64, 302402520), (70, 276482304), (72, 268802240), (79, 244984320), (80, 241922016), (84, 230401920), (90, 215041792), (93, 208104960), (96, 201601680), (98, 197487360), (105, 184321536), (112, 172801440), (120, 161281344), (124, 156078720), (126, 153601280), (128, 151201260), (140, 138241152), (144, 134401120), (147, 131658240), (155, 124862976), (158, 122492160), (160, 120961008), (168, 115200960), (180, 107520896), (186, 104052480), (192, 100800840), (196, 98743680), (210, 92160768), (217, 89187840), (224, 86400720), (237, 81661440), (240, 80640672), (245, 78994944), (248, 78039360), (252, 76800640), (256, 75600630), (279, 69368320), (280, 69120576), (288, 67200560), (294, 65829120), (310, 62431488), (315, 61440512), (316, 61246080), (320, 60480504), (336, 57600480), (343, 56424960), (360, 53760448), (372, 52026240), (384, 50400420), (392, 49371840), (395, 48996864), (420, 46080384), (434, 44593920), (441, 43886080), (448, 43200360), (465, 41620992), (474, 40830720), (480, 40320336), (490, 39497472), (496, 39019680), (504, 38400320), (512, 37800315), (553, 34997760), (558, 34684160), (560, 34560288), (576, 33600280), (588, 32914560), (620, 31215744), (630, 30720256), (632, 30623040), (640, 30240252), (651, 29729280), (672, 28800240), (686, 28212480), (711, 27220480), (720, 26880224), (735, 26331648), (744, 26013120), (768, 25200210), (784, 24685920), (790, 24498432), (840, 23040192), (868, 22296960), (882, 21943040), (896, 21600180), (930, 20810496), (948, 20415360), (960, 20160168), (980, 19748736), (992, 19509840), (1008, 19200160), (1029, 18808320), (1085, 17837568), (1106, 17498880), (1116, 17342080), (1120, 17280144), (1152, 16800140), (1176, 16457280), (1185, 16332288), (1240, 15607872), (1260, 15360128), (1264, 15311520), (1280, 15120126), (1302, 14864640), (1344, 14400120), (1372, 14106240), (1395, 13873664), (1422, 13610240), (1440, 13440112), (1470, 13165824), (1488, 13006560), (1519, 12741120), (1536, 12600105), (1568, 12342960), (1580, 12249216), (1659, 11665920), (1680, 11520096), (1715, 11284992), (1736, 11148480), (1764, 10971520), (1792, 10800090), (1860, 10405248), (1896, 10207680), (1920, 10080084), (1953, 9909760), (1960, 9874368), (1984, 9754920), (2016, 9600080), (2058, 9404160), (2170, 8918784), (2205, 8777216), (2212, 8749440), (2232, 8671040), (2240, 8640072), (2304, 8400070), (2352, 8228640), (2370, 8166144), (2449, 7902720), (2480, 7803936), (2520, 7680064), (2528, 7655760), (2560, 7560063), (2604, 7432320), (2688, 7200060), (2744, 7053120), (2765, 6999552), (2790, 6936832), (2844, 6805120), (2880, 6720056), (2940, 6582912), (2976, 6503280), (3038, 6370560), (3087, 6269440), (3136, 6171480), (3160, 6124608), (3255, 5945856), (3318, 5832960), (3360, 5760048), (3430, 5642496), (3472, 5574240), (3528, 5485760), (3555, 5444096), (3584, 5400045), (3720, 5202624), (3792, 5103840), (3840, 5040042), (3871, 4999680), (3906, 4954880), (3920, 4937184), (3968, 4877460), (4032, 4800040), (4116, 4702080), (4340, 4459392), (4410, 4388608), (4424, 4374720), (4464, 4335520), (4480, 4320036), (4557, 4247040), (4608, 4200035), (4704, 4114320), (4740, 4083072), (4898, 3951360), (4960, 3901968), (4977, 3888640), (5040, 3840032), (5056, 3827880), (5145, 3761664), (5208, 3716160), (5376, 3600030), (5488, 3526560), (5530, 3499776), (5580, 3468416), (5688, 3402560), (5760, 3360028), (5880, 3291456), (5952, 3251640), (6076, 3185280), (6174, 3134720), (6272, 3085740), (6320, 3062304), (6510, 2972928), (6636, 2916480), (6720, 2880024), (6860, 2821248), (6944, 2787120), (7056, 2742880), (7110, 2722048), (7347, 2634240), (7440, 2601312), (7584, 2551920), (7595, 2548224), (7680, 2520021), (7742, 2499840), (7812, 2477440), (7840, 2468592), (7936, 2438730), (8064, 2400020), (8232, 2351040), (8295, 2333184), (8680, 2229696), (8820, 2194304), (8848, 2187360), (8928, 2167760), (8960, 2160018), (9114, 2123520), (9408, 2057160), (9480, 2041536), (9765, 1981952), (9796, 1975680), (9920, 1950984), (9954, 1944320), (10080, 1920016), (10112, 1913940), (10290, 1880832), (10416, 1858080), (10633, 1820160), (10752, 1800015), (10976, 1763280), (11060, 1749888), (11160, 1734208), (11376, 1701280), (11520, 1680014), (11613, 1666560), (11760, 1645728), (11904, 1625820), (12152, 1592640), (12245, 1580544), (12348, 1567360), (12544, 1542870), (12640, 1531152), (13020, 1486464), (13272, 1458240), (13440, 1440012), (13671, 1415680), (13720, 1410624), (13888, 1393560), (14112, 1371440), (14220, 1361024), (14694, 1317120), (14880, 1300656), (15168, 1275960), (15190, 1274112), (15435, 1253888), (15484, 1249920), (15624, 1238720), (15680, 1234296), (15872, 1219365), (16128, 1200010), (16464, 1175520), (16590, 1166592), (17143, 1128960), (17360, 1114848), (17640, 1097152), (17696, 1093680), (17856, 1083880), (17920, 1080009), (18228, 1061760), (18816, 1028580), (18960, 1020768), (19355, 999936), (19530, 990976), (19592, 987840), (19840, 975492), (19908, 972160), (20160, 960008), (20224, 956970), (20580, 940416), (20832, 929040), (21266, 910080), (21952, 881640), (22041, 878080), (22120, 874944), (22320, 867104), (22752, 850640), (22785, 849408), (23040, 840007), (23226, 833280), (23520, 822864), (23808, 812910), (24304, 796320), (24490, 790272), (24696, 783680), (24885, 777728), (25088, 771435), (25280, 765576), (26040, 743232), (26544, 729120), (26880, 720006), (27097, 714240), (27342, 707840), (27440, 705312), (27776, 696780), (28224, 685720), (28440, 680512), (29388, 658560), (29760, 650328), (30336, 637980), (30380, 637056), (30870, 626944), (30968, 624960), (31248, 619360), (31360, 617148), (31899, 606720), (32256, 600005), (32928, 587760), (33180, 583296), (34286, 564480), (34720, 557424), (34839, 555520), (35280, 548576), (35392, 546840), (35712, 541940), (36456, 530880), (36735, 526848), (37632, 514290), (37920, 510384), (38710, 499968), (39060, 495488), (39184, 493920), (39680, 487746), (39816, 486080), (40320, 480004), (40448, 478485), (41160, 470208), (41664, 464520), (42532, 455040), (43904, 440820), (44082, 439040), (44240, 437472), (44640, 433552), (45504, 425320), (45570, 424704), (46452, 416640), (47040, 411432), (47616, 406455), (48608, 398160), (48980, 395136), (49392, 391840), (49770, 388864), (50560, 382788), (51429, 376320), (52080, 371616), (53088, 364560), (53165, 364032), (53760, 360003), (54194, 357120), (54684, 353920), (54880, 352656), (55552, 348390), (56448, 342860), (56880, 340256), (58065, 333312), (58776, 329280), (59520, 325164), (60672, 318990), (60760, 318528), (61740, 313472), (61936, 312480), (62496, 309680), (62720, 308574), (63798, 303360), (65856, 293880), (66360, 291648), (68355, 283136), (68572, 282240), (69440, 278712), (69678, 277760), (70560, 274288), (70784, 273420), (71424, 270970), (72912, 265440), (73470, 263424), (75264, 257145), (75840, 255192), (77420, 249984), (78120, 247744), (78368, 246960), (79360, 243873), (79632, 243040), (80640, 240002), (81291, 238080), (82320, 235104), (83328, 232260), (85064, 227520), (85715, 225792), (87808, 220410), (88164, 219520), (88480, 218736), (89280, 216776), (91008, 212660), (91140, 212352), (92904, 208320), (94080, 205716), (95697, 202240), (97216, 199080), (97960, 197568), (98784, 195920), (99540, 194432), (101120, 191394), (102858, 188160), (104160, 185808), (106176, 182280), (106330, 182016), (108388, 178560), (109368, 176960), (109760, 176328), (110205, 175616), (111104, 174195), (112896, 171430), (113760, 170128), (116130, 166656), (117552, 164640), (119040, 162582), (120001, 161280), (121344, 159495), (121520, 159264), (123480, 156736), (123872, 156240), (124992, 154840), (125440, 154287), (127596, 151680), (131712, 146940), (132720, 145824), (135485, 142848), (136710, 141568), (137144, 141120), (138880, 139356)]