2019870720

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 576

約数和(自身を含む): 8340433920

約数和(自身を除く): 6320563200

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, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 101, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 202, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 303, 310, 315, 320, 336, 360, 372, 384, 404, 420, 434, 448, 465, 480, 496, 504, 505, 512, 558, 560, 576, 606, 620, 630, 640, 651, 672, 707, 720, 744, 768, 808, 840, 868, 896, 909, 930, 960, 992, 1008, 1010, 1024, 1085, 1116, 1120, 1152, 1212, 1240, 1260, 1280, 1302, 1344, 1395, 1414, 1440, 1488, 1515, 1536, 1616, 1680, 1736, 1792, 1818, 1860, 1920, 1953, 1984, 2016, 2020, 2048, 2121, 2170, 2232, 2240, 2304, 2424, 2480, 2520, 2560, 2604, 2688, 2790, 2828, 2880, 2976, 3030, 3072, 3131, 3232, 3255, 3360, 3472, 3535, 3584, 3636, 3720, 3840, 3906, 3968, 4032, 4040, 4242, 4340, 4464, 4480, 4545, 4608, 4848, 4960, 5040, 5120, 5208, 5376, 5580, 5656, 5760, 5952, 6060, 6144, 6262, 6363, 6464, 6510, 6720, 6944, 7070, 7168, 7272, 7440, 7680, 7812, 7936, 8064, 8080, 8484, 8680, 8928, 8960, 9090, 9216, 9393, 9696, 9765, 9920, 10080, 10240, 10416, 10605, 10752, 11160, 11312, 11520, 11904, 12120, 12524, 12726, 12928, 13020, 13440, 13888, 14140, 14336, 14544, 14880, 15360, 15624, 15655, 15872, 16128, 16160, 16968, 17360, 17856, 17920, 18180, 18432, 18786, 19392, 19530, 19840, 20160, 20832, 21210, 21504, 21917, 22320, 22624, 23040, 23808, 24240, 25048, 25452, 25856, 26040, 26880, 27776, 28179, 28280, 29088, 29760, 30720, 31248, 31310, 31744, 31815, 32256, 32320, 33936, 34720, 35712, 35840, 36360, 37572, 38784, 39060, 39680, 40320, 41664, 42420, 43008, 43834, 44640, 45248, 46080, 46965, 47616, 48480, 50096, 50904, 51712, 52080, 53760, 55552, 56358, 56560, 58176, 59520, 62496, 62620, 63488, 63630, 64512, 64640, 65751, 67872, 69440, 71424, 71680, 72720, 75144, 77568, 78120, 79360, 80640, 83328, 84840, 87668, 89280, 90496, 92160, 93930, 95232, 96960, 100192, 101808, 103424, 104160, 107520, 109585, 111104, 112716, 113120, 116352, 119040, 124992, 125240, 127260, 129024, 129280, 131502, 135744, 138880, 140895, 142848, 145440, 150288, 155136, 156240, 158720, 161280, 166656, 169680, 175336, 178560, 180992, 187860, 190464, 193920, 197253, 200384, 203616, 206848, 208320, 215040, 219170, 222208, 225432, 226240, 232704, 238080, 249984, 250480, 254520, 258560, 263004, 271488, 277760, 281790, 285696, 290880, 300576, 310272, 312480, 317440, 322560, 328755, 333312, 339360, 350672, 357120, 361984, 375720, 387840, 394506, 400768, 407232, 416640, 438340, 444416, 450864, 452480, 465408, 476160, 499968, 500960, 509040, 517120, 526008, 542976, 555520, 563580, 571392, 581760, 601152, 620544, 624960, 645120, 657510, 666624, 678720, 701344, 714240, 723968, 751440, 775680, 789012, 801536, 814464, 833280, 876680, 901728, 904960, 930816, 952320, 986265, 999936, 1001920, 1018080, 1034240, 1052016, 1085952, 1111040, 1127160, 1163520, 1202304, 1249920, 1315020, 1333248, 1357440, 1402688, 1428480, 1447936, 1502880, 1551360, 1578024, 1603072, 1628928, 1666560, 1753360, 1803456, 1809920, 1861632, 1972530, 1999872, 2003840, 2036160, 2104032, 2171904, 2222080, 2254320, 2327040, 2404608, 2499840, 2630040, 2714880, 2805376, 2856960, 3005760, 3102720, 3156048, 3206144, 3257856, 3333120, 3506720, 3606912, 3619840, 3945060, 3999744, 4007680, 4072320, 4208064, 4343808, 4508640, 4654080, 4809216, 4999680, 5260080, 5429760, 5610752, 6011520, 6312096, 6412288, 6515712, 6666240, 7013440, 7213824, 7239680, 7890120, 8015360, 8144640, 8416128, 9017280, 9308160, 9618432, 9999360, 10520160, 10859520, 11221504, 12023040, 12624192, 13031424, 14026880, 14427648, 15780240, 16030720, 16289280, 16832256, 18034560, 19236864, 19998720, 21040320, 21719040, 22443008, 24046080, 25248384, 28053760, 28855296, 31560480, 32061440, 32578560, 33664512, 36069120, 42080640, 44886016, 48092160, 50496768, 56107520, 57710592, 63120960, 65157120, 67329024, 72138240, 84161280, 96184320, 100993536, 112215040, 126241920, 134658048, 144276480, 168322560, 201987072, 224430080, 252483840, 288552960, 336645120, 403974144, 504967680, 673290240, 1009935360, 2019870720]

約数ペア:

[(1, 2019870720), (2, 1009935360), (3, 673290240), (4, 504967680), (5, 403974144), (6, 336645120), (7, 288552960), (8, 252483840), (9, 224430080), (10, 201987072), (12, 168322560), (14, 144276480), (15, 134658048), (16, 126241920), (18, 112215040), (20, 100993536), (21, 96184320), (24, 84161280), (28, 72138240), (30, 67329024), (31, 65157120), (32, 63120960), (35, 57710592), (36, 56107520), (40, 50496768), (42, 48092160), (45, 44886016), (48, 42080640), (56, 36069120), (60, 33664512), (62, 32578560), (63, 32061440), (64, 31560480), (70, 28855296), (72, 28053760), (80, 25248384), (84, 24046080), (90, 22443008), (93, 21719040), (96, 21040320), (101, 19998720), (105, 19236864), (112, 18034560), (120, 16832256), (124, 16289280), (126, 16030720), (128, 15780240), (140, 14427648), (144, 14026880), (155, 13031424), (160, 12624192), (168, 12023040), (180, 11221504), (186, 10859520), (192, 10520160), (202, 9999360), (210, 9618432), (217, 9308160), (224, 9017280), (240, 8416128), (248, 8144640), (252, 8015360), (256, 7890120), (279, 7239680), (280, 7213824), (288, 7013440), (303, 6666240), (310, 6515712), (315, 6412288), (320, 6312096), (336, 6011520), (360, 5610752), (372, 5429760), (384, 5260080), (404, 4999680), (420, 4809216), (434, 4654080), (448, 4508640), (465, 4343808), (480, 4208064), (496, 4072320), (504, 4007680), (505, 3999744), (512, 3945060), (558, 3619840), (560, 3606912), (576, 3506720), (606, 3333120), (620, 3257856), (630, 3206144), (640, 3156048), (651, 3102720), (672, 3005760), (707, 2856960), (720, 2805376), (744, 2714880), (768, 2630040), (808, 2499840), (840, 2404608), (868, 2327040), (896, 2254320), (909, 2222080), (930, 2171904), (960, 2104032), (992, 2036160), (1008, 2003840), (1010, 1999872), (1024, 1972530), (1085, 1861632), (1116, 1809920), (1120, 1803456), (1152, 1753360), (1212, 1666560), (1240, 1628928), (1260, 1603072), (1280, 1578024), (1302, 1551360), (1344, 1502880), (1395, 1447936), (1414, 1428480), (1440, 1402688), (1488, 1357440), (1515, 1333248), (1536, 1315020), (1616, 1249920), (1680, 1202304), (1736, 1163520), (1792, 1127160), (1818, 1111040), (1860, 1085952), (1920, 1052016), (1953, 1034240), (1984, 1018080), (2016, 1001920), (2020, 999936), (2048, 986265), (2121, 952320), (2170, 930816), (2232, 904960), (2240, 901728), (2304, 876680), (2424, 833280), (2480, 814464), (2520, 801536), (2560, 789012), (2604, 775680), (2688, 751440), (2790, 723968), (2828, 714240), (2880, 701344), (2976, 678720), (3030, 666624), (3072, 657510), (3131, 645120), (3232, 624960), (3255, 620544), (3360, 601152), (3472, 581760), (3535, 571392), (3584, 563580), (3636, 555520), (3720, 542976), (3840, 526008), (3906, 517120), (3968, 509040), (4032, 500960), (4040, 499968), (4242, 476160), (4340, 465408), (4464, 452480), (4480, 450864), (4545, 444416), (4608, 438340), (4848, 416640), (4960, 407232), (5040, 400768), (5120, 394506), (5208, 387840), (5376, 375720), (5580, 361984), (5656, 357120), (5760, 350672), (5952, 339360), (6060, 333312), (6144, 328755), (6262, 322560), (6363, 317440), (6464, 312480), (6510, 310272), (6720, 300576), (6944, 290880), (7070, 285696), (7168, 281790), (7272, 277760), (7440, 271488), (7680, 263004), (7812, 258560), (7936, 254520), (8064, 250480), (8080, 249984), (8484, 238080), (8680, 232704), (8928, 226240), (8960, 225432), (9090, 222208), (9216, 219170), (9393, 215040), (9696, 208320), (9765, 206848), (9920, 203616), (10080, 200384), (10240, 197253), (10416, 193920), (10605, 190464), (10752, 187860), (11160, 180992), (11312, 178560), (11520, 175336), (11904, 169680), (12120, 166656), (12524, 161280), (12726, 158720), (12928, 156240), (13020, 155136), (13440, 150288), (13888, 145440), (14140, 142848), (14336, 140895), (14544, 138880), (14880, 135744), (15360, 131502), (15624, 129280), (15655, 129024), (15872, 127260), (16128, 125240), (16160, 124992), (16968, 119040), (17360, 116352), (17856, 113120), (17920, 112716), (18180, 111104), (18432, 109585), (18786, 107520), (19392, 104160), (19530, 103424), (19840, 101808), (20160, 100192), (20832, 96960), (21210, 95232), (21504, 93930), (21917, 92160), (22320, 90496), (22624, 89280), (23040, 87668), (23808, 84840), (24240, 83328), (25048, 80640), (25452, 79360), (25856, 78120), (26040, 77568), (26880, 75144), (27776, 72720), (28179, 71680), (28280, 71424), (29088, 69440), (29760, 67872), (30720, 65751), (31248, 64640), (31310, 64512), (31744, 63630), (31815, 63488), (32256, 62620), (32320, 62496), (33936, 59520), (34720, 58176), (35712, 56560), (35840, 56358), (36360, 55552), (37572, 53760), (38784, 52080), (39060, 51712), (39680, 50904), (40320, 50096), (41664, 48480), (42420, 47616), (43008, 46965), (43834, 46080), (44640, 45248)]