20764742400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 648

約数和(自身を含む): 79473663360

約数和(自身を除く): 58708920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 31, 32, 36, 40, 45, 48, 50, 58, 60, 62, 64, 72, 75, 80, 87, 90, 93, 96, 100, 116, 120, 124, 128, 144, 145, 150, 155, 160, 174, 180, 186, 192, 200, 225, 232, 240, 248, 256, 261, 279, 288, 290, 300, 310, 320, 348, 360, 372, 384, 400, 401, 435, 450, 464, 465, 480, 496, 522, 558, 576, 580, 600, 620, 640, 696, 720, 725, 744, 768, 775, 800, 802, 870, 899, 900, 928, 930, 960, 992, 1044, 1116, 1152, 1160, 1200, 1203, 1240, 1280, 1305, 1392, 1395, 1440, 1450, 1488, 1550, 1600, 1604, 1740, 1798, 1800, 1856, 1860, 1920, 1984, 2005, 2088, 2175, 2232, 2304, 2320, 2325, 2400, 2406, 2480, 2610, 2697, 2784, 2790, 2880, 2900, 2976, 3100, 3200, 3208, 3480, 3596, 3600, 3609, 3712, 3720, 3840, 3968, 4010, 4176, 4350, 4464, 4495, 4640, 4650, 4800, 4812, 4960, 5220, 5394, 5568, 5580, 5760, 5800, 5952, 6015, 6200, 6400, 6416, 6525, 6960, 6975, 7192, 7200, 7218, 7424, 7440, 7936, 8020, 8091, 8352, 8700, 8928, 8990, 9280, 9300, 9600, 9624, 9920, 10025, 10440, 10788, 11136, 11160, 11520, 11600, 11629, 11904, 12030, 12400, 12431, 12832, 13050, 13485, 13920, 13950, 14384, 14400, 14436, 14880, 16040, 16182, 16704, 17400, 17856, 17980, 18045, 18560, 18600, 19200, 19248, 19840, 20050, 20880, 21576, 22272, 22320, 22475, 23200, 23258, 23808, 24060, 24800, 24862, 25664, 26100, 26970, 27840, 27900, 28768, 28800, 28872, 29760, 30075, 32080, 32364, 33408, 34800, 34887, 35712, 35960, 36090, 37120, 37200, 37293, 38496, 39680, 40100, 40455, 41760, 43152, 44640, 44950, 46400, 46516, 48120, 49600, 49724, 51328, 52200, 53940, 55680, 55800, 57536, 57600, 57744, 58145, 59520, 60150, 62155, 64160, 64728, 66816, 67425, 69600, 69774, 71424, 71920, 72180, 74400, 74586, 76992, 80200, 80910, 83520, 86304, 89280, 89900, 90225, 92800, 93032, 96240, 99200, 99448, 102656, 104400, 104661, 107880, 111360, 111600, 111879, 115072, 115488, 116290, 119040, 120300, 124310, 128320, 129456, 134850, 139200, 139548, 143840, 144360, 148800, 149172, 153984, 160400, 161820, 167040, 172608, 174435, 178560, 179800, 180450, 185600, 186064, 186465, 192480, 198400, 198896, 202275, 208800, 209322, 215760, 223200, 223758, 230144, 230976, 232580, 240600, 248620, 256640, 258912, 269700, 278400, 279096, 287680, 288720, 290725, 297600, 298344, 307968, 310775, 320800, 323640, 334080, 345216, 348870, 357120, 359600, 360499, 360900, 372128, 372930, 384960, 397792, 404550, 417600, 418644, 431520, 446400, 447516, 461952, 465160, 481200, 497240, 513280, 517824, 523305, 539400, 556800, 558192, 559395, 575360, 577440, 581450, 595200, 596688, 621550, 641600, 647280, 690432, 697740, 719200, 720998, 721800, 744256, 745860, 769920, 795584, 809100, 835200, 837288, 863040, 872175, 892800, 895032, 923904, 930320, 932325, 962400, 994480, 1035648, 1046610, 1078800, 1081497, 1116384, 1118790, 1150720, 1154880, 1162900, 1193376, 1243100, 1283200, 1294560, 1395480, 1438400, 1441996, 1443600, 1488512, 1491720, 1539840, 1591168, 1618200, 1670400, 1674576, 1726080, 1744350, 1785600, 1790064, 1802495, 1860640, 1864650, 1924800, 1988960, 2071296, 2093220, 2157600, 2162994, 2232768, 2237580, 2309760, 2325800, 2386752, 2486200, 2566400, 2589120, 2616525, 2790960, 2796975, 2876800, 2883992, 2887200, 2977024, 2983440, 3182336, 3236400, 3244491, 3349152, 3452160, 3488700, 3580128, 3604990, 3721280, 3729300, 3849600, 3977920, 4186440, 4315200, 4325988, 4465536, 4475160, 4619520, 4651600, 4773504, 4972400, 5178240, 5233050, 5407485, 5581920, 5593950, 5753600, 5767984, 5774400, 5966880, 6472800, 6488982, 6698304, 6977400, 7160256, 7209980, 7442560, 7458600, 7699200, 7955840, 8372880, 8630400, 8651976, 8931072, 8950320, 9012475, 9303200, 9547008, 9944800, 10356480, 10466100, 10814970, 11163840, 11187900, 11535968, 11548800, 11933760, 12945600, 12977964, 13396608, 13954800, 14320512, 14419960, 14885120, 14917200, 15911680, 16222455, 16745760, 17260800, 17303952, 17900640, 18024950, 18606400, 19889600, 20932200, 21629940, 22327680, 22375800, 23071936, 23097600, 23867520, 25891200, 25955928, 26793216, 27037425, 27909600, 28641024, 28839920, 29834400, 32444910, 33491520, 34607904, 35801280, 36049900, 37212800, 39779200, 41864400, 43259880, 44655360, 44751600, 46143872, 47735040, 51782400, 51911856, 54074850, 55819200, 57679840, 59668800, 64889820, 66983040, 69215808, 71602560, 72099800, 74425600, 79558400, 81112275, 83728800, 86519760, 89503200, 92287744, 103823712, 108149700, 111638400, 115359680, 119337600, 129779640, 133966080, 138431616, 143205120, 144199600, 162224550, 167457600, 173039520, 179006400, 207647424, 216299400, 223276800, 230719360, 238675200, 259559280, 276863232, 288399200, 324449100, 334915200, 346079040, 358012800, 415294848, 432598800, 461438720, 519118560, 576798400, 648898200, 669830400, 692158080, 716025600, 830589696, 865197600, 1038237120, 1153596800, 1297796400, 1384316160, 1730395200, 2076474240, 2307193600, 2595592800, 3460790400, 4152948480, 5191185600, 6921580800, 10382371200, 20764742400]

約数ペア:

[(1, 20764742400), (2, 10382371200), (3, 6921580800), (4, 5191185600), (5, 4152948480), (6, 3460790400), (8, 2595592800), (9, 2307193600), (10, 2076474240), (12, 1730395200), (15, 1384316160), (16, 1297796400), (18, 1153596800), (20, 1038237120), (24, 865197600), (25, 830589696), (29, 716025600), (30, 692158080), (31, 669830400), (32, 648898200), (36, 576798400), (40, 519118560), (45, 461438720), (48, 432598800), (50, 415294848), (58, 358012800), (60, 346079040), (62, 334915200), (64, 324449100), (72, 288399200), (75, 276863232), (80, 259559280), (87, 238675200), (90, 230719360), (93, 223276800), (96, 216299400), (100, 207647424), (116, 179006400), (120, 173039520), (124, 167457600), (128, 162224550), (144, 144199600), (145, 143205120), (150, 138431616), (155, 133966080), (160, 129779640), (174, 119337600), (180, 115359680), (186, 111638400), (192, 108149700), (200, 103823712), (225, 92287744), (232, 89503200), (240, 86519760), (248, 83728800), (256, 81112275), (261, 79558400), (279, 74425600), (288, 72099800), (290, 71602560), (300, 69215808), (310, 66983040), (320, 64889820), (348, 59668800), (360, 57679840), (372, 55819200), (384, 54074850), (400, 51911856), (401, 51782400), (435, 47735040), (450, 46143872), (464, 44751600), (465, 44655360), (480, 43259880), (496, 41864400), (522, 39779200), (558, 37212800), (576, 36049900), (580, 35801280), (600, 34607904), (620, 33491520), (640, 32444910), (696, 29834400), (720, 28839920), (725, 28641024), (744, 27909600), (768, 27037425), (775, 26793216), (800, 25955928), (802, 25891200), (870, 23867520), (899, 23097600), (900, 23071936), (928, 22375800), (930, 22327680), (960, 21629940), (992, 20932200), (1044, 19889600), (1116, 18606400), (1152, 18024950), (1160, 17900640), (1200, 17303952), (1203, 17260800), (1240, 16745760), (1280, 16222455), (1305, 15911680), (1392, 14917200), (1395, 14885120), (1440, 14419960), (1450, 14320512), (1488, 13954800), (1550, 13396608), (1600, 12977964), (1604, 12945600), (1740, 11933760), (1798, 11548800), (1800, 11535968), (1856, 11187900), (1860, 11163840), (1920, 10814970), (1984, 10466100), (2005, 10356480), (2088, 9944800), (2175, 9547008), (2232, 9303200), (2304, 9012475), (2320, 8950320), (2325, 8931072), (2400, 8651976), (2406, 8630400), (2480, 8372880), (2610, 7955840), (2697, 7699200), (2784, 7458600), (2790, 7442560), (2880, 7209980), (2900, 7160256), (2976, 6977400), (3100, 6698304), (3200, 6488982), (3208, 6472800), (3480, 5966880), (3596, 5774400), (3600, 5767984), (3609, 5753600), (3712, 5593950), (3720, 5581920), (3840, 5407485), (3968, 5233050), (4010, 5178240), (4176, 4972400), (4350, 4773504), (4464, 4651600), (4495, 4619520), (4640, 4475160), (4650, 4465536), (4800, 4325988), (4812, 4315200), (4960, 4186440), (5220, 3977920), (5394, 3849600), (5568, 3729300), (5580, 3721280), (5760, 3604990), (5800, 3580128), (5952, 3488700), (6015, 3452160), (6200, 3349152), (6400, 3244491), (6416, 3236400), (6525, 3182336), (6960, 2983440), (6975, 2977024), (7192, 2887200), (7200, 2883992), (7218, 2876800), (7424, 2796975), (7440, 2790960), (7936, 2616525), (8020, 2589120), (8091, 2566400), (8352, 2486200), (8700, 2386752), (8928, 2325800), (8990, 2309760), (9280, 2237580), (9300, 2232768), (9600, 2162994), (9624, 2157600), (9920, 2093220), (10025, 2071296), (10440, 1988960), (10788, 1924800), (11136, 1864650), (11160, 1860640), (11520, 1802495), (11600, 1790064), (11629, 1785600), (11904, 1744350), (12030, 1726080), (12400, 1674576), (12431, 1670400), (12832, 1618200), (13050, 1591168), (13485, 1539840), (13920, 1491720), (13950, 1488512), (14384, 1443600), (14400, 1441996), (14436, 1438400), (14880, 1395480), (16040, 1294560), (16182, 1283200), (16704, 1243100), (17400, 1193376), (17856, 1162900), (17980, 1154880), (18045, 1150720), (18560, 1118790), (18600, 1116384), (19200, 1081497), (19248, 1078800), (19840, 1046610), (20050, 1035648), (20880, 994480), (21576, 962400), (22272, 932325), (22320, 930320), (22475, 923904), (23200, 895032), (23258, 892800), (23808, 872175), (24060, 863040), (24800, 837288), (24862, 835200), (25664, 809100), (26100, 795584), (26970, 769920), (27840, 745860), (27900, 744256), (28768, 721800), (28800, 720998), (28872, 719200), (29760, 697740), (30075, 690432), (32080, 647280), (32364, 641600), (33408, 621550), (34800, 596688), (34887, 595200), (35712, 581450), (35960, 577440), (36090, 575360), (37120, 559395), (37200, 558192), (37293, 556800), (38496, 539400), (39680, 523305), (40100, 517824), (40455, 513280), (41760, 497240), (43152, 481200), (44640, 465160), (44950, 461952), (46400, 447516), (46516, 446400), (48120, 431520), (49600, 418644), (49724, 417600), (51328, 404550), (52200, 397792), (53940, 384960), (55680, 372930), (55800, 372128), (57536, 360900), (57600, 360499), (57744, 359600), (58145, 357120), (59520, 348870), (60150, 345216), (62155, 334080), (64160, 323640), (64728, 320800), (66816, 310775), (67425, 307968), (69600, 298344), (69774, 297600), (71424, 290725), (71920, 288720), (72180, 287680), (74400, 279096), (74586, 278400), (76992, 269700), (80200, 258912), (80910, 256640), (83520, 248620), (86304, 240600), (89280, 232580), (89900, 230976), (90225, 230144), (92800, 223758), (93032, 223200), (96240, 215760), (99200, 209322), (99448, 208800), (102656, 202275), (104400, 198896), (104661, 198400), (107880, 192480), (111360, 186465), (111600, 186064), (111879, 185600), (115072, 180450), (115488, 179800), (116290, 178560), (119040, 174435), (120300, 172608), (124310, 167040), (128320, 161820), (129456, 160400), (134850, 153984), (139200, 149172), (139548, 148800), (143840, 144360)]