20204183040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 320

約数和(自身を含む): 67353403392

約数和(自身を除く): 47149220352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 113, 120, 124, 128, 155, 160, 186, 192, 226, 240, 248, 256, 310, 320, 339, 372, 384, 452, 465, 480, 496, 512, 565, 620, 640, 678, 744, 751, 768, 904, 930, 960, 992, 1130, 1240, 1280, 1356, 1488, 1502, 1536, 1695, 1808, 1860, 1920, 1984, 2253, 2260, 2480, 2560, 2712, 2976, 3004, 3390, 3503, 3616, 3720, 3755, 3840, 3968, 4506, 4520, 4960, 5424, 5952, 6008, 6780, 7006, 7232, 7440, 7510, 7680, 7936, 9012, 9040, 9920, 10509, 10848, 11265, 11904, 12016, 13560, 14012, 14464, 14880, 15020, 15872, 17515, 18024, 18080, 19840, 21018, 21696, 22530, 23281, 23808, 24032, 27120, 28024, 28928, 29760, 30040, 35030, 36048, 36160, 39680, 42036, 43392, 45060, 46562, 47616, 48064, 52545, 54240, 56048, 57856, 59520, 60080, 69843, 70060, 72096, 72320, 79360, 84072, 84863, 86784, 90120, 93124, 96128, 105090, 108480, 112096, 116405, 119040, 120160, 139686, 140120, 144192, 144640, 168144, 169726, 173568, 180240, 186248, 192256, 210180, 216960, 224192, 232810, 238080, 240320, 254589, 279372, 280240, 288384, 289280, 336288, 339452, 349215, 360480, 372496, 384512, 420360, 424315, 433920, 448384, 465620, 480640, 509178, 558744, 560480, 576768, 672576, 678904, 698430, 720960, 744992, 840720, 848630, 867840, 896768, 931240, 961280, 1018356, 1117488, 1120960, 1153536, 1272945, 1345152, 1357808, 1396860, 1441920, 1489984, 1681440, 1697260, 1793536, 1862480, 1922560, 2036712, 2234976, 2241920, 2545890, 2630753, 2690304, 2715616, 2793720, 2883840, 2979968, 3362880, 3394520, 3724960, 4073424, 4469952, 4483840, 5091780, 5261506, 5380608, 5431232, 5587440, 5767680, 5959936, 6725760, 6789040, 7449920, 7892259, 8146848, 8939904, 8967680, 10183560, 10523012, 10862464, 11174880, 11919872, 13153765, 13451520, 13578080, 14899840, 15784518, 16293696, 17879808, 20367120, 21046024, 21724928, 22349760, 26307530, 26903040, 27156160, 29799680, 31569036, 32587392, 35759616, 39461295, 40734240, 42092048, 43449856, 44699520, 52615060, 54312320, 59599360, 63138072, 65174784, 78922590, 81468480, 84184096, 89399040, 105230120, 108624640, 126276144, 130349568, 157845180, 162936960, 168368192, 178798080, 210460240, 217249280, 252552288, 315690360, 325873920, 336736384, 420920480, 505104576, 631380720, 651747840, 673472768, 841840960, 1010209152, 1262761440, 1346945536, 1683681920, 2020418304, 2525522880, 3367363840, 4040836608, 5051045760, 6734727680, 10102091520, 20204183040]

約数ペア:

[(1, 20204183040), (2, 10102091520), (3, 6734727680), (4, 5051045760), (5, 4040836608), (6, 3367363840), (8, 2525522880), (10, 2020418304), (12, 1683681920), (15, 1346945536), (16, 1262761440), (20, 1010209152), (24, 841840960), (30, 673472768), (31, 651747840), (32, 631380720), (40, 505104576), (48, 420920480), (60, 336736384), (62, 325873920), (64, 315690360), (80, 252552288), (93, 217249280), (96, 210460240), (113, 178798080), (120, 168368192), (124, 162936960), (128, 157845180), (155, 130349568), (160, 126276144), (186, 108624640), (192, 105230120), (226, 89399040), (240, 84184096), (248, 81468480), (256, 78922590), (310, 65174784), (320, 63138072), (339, 59599360), (372, 54312320), (384, 52615060), (452, 44699520), (465, 43449856), (480, 42092048), (496, 40734240), (512, 39461295), (565, 35759616), (620, 32587392), (640, 31569036), (678, 29799680), (744, 27156160), (751, 26903040), (768, 26307530), (904, 22349760), (930, 21724928), (960, 21046024), (992, 20367120), (1130, 17879808), (1240, 16293696), (1280, 15784518), (1356, 14899840), (1488, 13578080), (1502, 13451520), (1536, 13153765), (1695, 11919872), (1808, 11174880), (1860, 10862464), (1920, 10523012), (1984, 10183560), (2253, 8967680), (2260, 8939904), (2480, 8146848), (2560, 7892259), (2712, 7449920), (2976, 6789040), (3004, 6725760), (3390, 5959936), (3503, 5767680), (3616, 5587440), (3720, 5431232), (3755, 5380608), (3840, 5261506), (3968, 5091780), (4506, 4483840), (4520, 4469952), (4960, 4073424), (5424, 3724960), (5952, 3394520), (6008, 3362880), (6780, 2979968), (7006, 2883840), (7232, 2793720), (7440, 2715616), (7510, 2690304), (7680, 2630753), (7936, 2545890), (9012, 2241920), (9040, 2234976), (9920, 2036712), (10509, 1922560), (10848, 1862480), (11265, 1793536), (11904, 1697260), (12016, 1681440), (13560, 1489984), (14012, 1441920), (14464, 1396860), (14880, 1357808), (15020, 1345152), (15872, 1272945), (17515, 1153536), (18024, 1120960), (18080, 1117488), (19840, 1018356), (21018, 961280), (21696, 931240), (22530, 896768), (23281, 867840), (23808, 848630), (24032, 840720), (27120, 744992), (28024, 720960), (28928, 698430), (29760, 678904), (30040, 672576), (35030, 576768), (36048, 560480), (36160, 558744), (39680, 509178), (42036, 480640), (43392, 465620), (45060, 448384), (46562, 433920), (47616, 424315), (48064, 420360), (52545, 384512), (54240, 372496), (56048, 360480), (57856, 349215), (59520, 339452), (60080, 336288), (69843, 289280), (70060, 288384), (72096, 280240), (72320, 279372), (79360, 254589), (84072, 240320), (84863, 238080), (86784, 232810), (90120, 224192), (93124, 216960), (96128, 210180), (105090, 192256), (108480, 186248), (112096, 180240), (116405, 173568), (119040, 169726), (120160, 168144), (139686, 144640), (140120, 144192)]