21655756800

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 504

約数和(自身を含む): 80284563840

約数和(自身を除く): 58628807040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 256, 279, 288, 300, 310, 320, 360, 372, 379, 384, 400, 450, 465, 480, 496, 512, 558, 576, 600, 620, 640, 720, 744, 758, 768, 775, 800, 900, 930, 960, 992, 1024, 1116, 1137, 1152, 1200, 1240, 1280, 1395, 1440, 1488, 1516, 1536, 1550, 1600, 1800, 1860, 1895, 1920, 1984, 2048, 2232, 2274, 2304, 2325, 2400, 2480, 2560, 2790, 2880, 2976, 3032, 3072, 3100, 3200, 3411, 3600, 3720, 3790, 3840, 3968, 4096, 4464, 4548, 4608, 4650, 4800, 4960, 5120, 5580, 5685, 5760, 5952, 6064, 6144, 6200, 6400, 6822, 6975, 7200, 7440, 7580, 7680, 7936, 8192, 8928, 9096, 9216, 9300, 9475, 9600, 9920, 10240, 11160, 11370, 11520, 11749, 11904, 12128, 12288, 12400, 12800, 13644, 13950, 14400, 14880, 15160, 15360, 15872, 17055, 17856, 18192, 18432, 18600, 18950, 19200, 19840, 20480, 22320, 22740, 23040, 23498, 23808, 24256, 24576, 24800, 25600, 27288, 27900, 28425, 28800, 29760, 30320, 30720, 31744, 34110, 35247, 35712, 36384, 36864, 37200, 37900, 38400, 39680, 40960, 44640, 45480, 46080, 46996, 47616, 48512, 49600, 51200, 54576, 55800, 56850, 57600, 58745, 59520, 60640, 61440, 63488, 68220, 70494, 71424, 72768, 73728, 74400, 75800, 76800, 79360, 85275, 89280, 90960, 92160, 93992, 95232, 97024, 99200, 102400, 105741, 109152, 111600, 113700, 115200, 117490, 119040, 121280, 122880, 126976, 136440, 140988, 142848, 145536, 148800, 151600, 153600, 158720, 170550, 176235, 178560, 181920, 184320, 187984, 190464, 194048, 198400, 204800, 211482, 218304, 223200, 227400, 230400, 234980, 238080, 242560, 253952, 272880, 281976, 285696, 291072, 293725, 297600, 303200, 307200, 317440, 341100, 352470, 357120, 363840, 368640, 375968, 380928, 388096, 396800, 422964, 436608, 446400, 454800, 460800, 469960, 476160, 485120, 528705, 545760, 563952, 571392, 582144, 587450, 595200, 606400, 614400, 634880, 682200, 704940, 714240, 727680, 751936, 761856, 776192, 793600, 845928, 873216, 881175, 892800, 909600, 921600, 939920, 952320, 970240, 1057410, 1091520, 1127904, 1142784, 1164288, 1174900, 1190400, 1212800, 1269760, 1364400, 1409880, 1428480, 1455360, 1503872, 1552384, 1587200, 1691856, 1746432, 1762350, 1785600, 1819200, 1843200, 1879840, 1904640, 1940480, 2114820, 2183040, 2255808, 2285568, 2328576, 2349800, 2380800, 2425600, 2643525, 2728800, 2819760, 2856960, 2910720, 3007744, 3104768, 3174400, 3383712, 3492864, 3524700, 3571200, 3638400, 3759680, 3809280, 3880960, 4229640, 4366080, 4511616, 4657152, 4699600, 4761600, 4851200, 5287050, 5457600, 5639520, 5713920, 5821440, 6015488, 6348800, 6767424, 6985728, 7049400, 7142400, 7276800, 7519360, 7761920, 8459280, 8732160, 9023232, 9314304, 9399200, 9523200, 9702400, 10574100, 10915200, 11279040, 11427840, 11642880, 12030976, 13534848, 13971456, 14098800, 14284800, 14553600, 15038720, 15523840, 16918560, 17464320, 18046464, 18798400, 19046400, 19404800, 21148200, 21830400, 22558080, 23285760, 24061952, 27069696, 27942912, 28197600, 28569600, 29107200, 30077440, 33837120, 34928640, 36092928, 37596800, 38809600, 42296400, 43660800, 45116160, 46571520, 48123904, 54139392, 56395200, 57139200, 58214400, 60154880, 67674240, 69857280, 72185856, 75193600, 77619200, 84592800, 87321600, 90232320, 96247808, 108278784, 112790400, 116428800, 120309760, 135348480, 139714560, 144371712, 150387200, 169185600, 174643200, 180464640, 216557568, 225580800, 232857600, 240619520, 270696960, 288743424, 300774400, 338371200, 349286400, 360929280, 433115136, 451161600, 481239040, 541393920, 601548800, 676742400, 698572800, 721858560, 866230272, 902323200, 1082787840, 1203097600, 1353484800, 1443717120, 1804646400, 2165575680, 2406195200, 2706969600, 3609292800, 4331151360, 5413939200, 7218585600, 10827878400, 21655756800]

約数ペア:

[(1, 21655756800), (2, 10827878400), (3, 7218585600), (4, 5413939200), (5, 4331151360), (6, 3609292800), (8, 2706969600), (9, 2406195200), (10, 2165575680), (12, 1804646400), (15, 1443717120), (16, 1353484800), (18, 1203097600), (20, 1082787840), (24, 902323200), (25, 866230272), (30, 721858560), (31, 698572800), (32, 676742400), (36, 601548800), (40, 541393920), (45, 481239040), (48, 451161600), (50, 433115136), (60, 360929280), (62, 349286400), (64, 338371200), (72, 300774400), (75, 288743424), (80, 270696960), (90, 240619520), (93, 232857600), (96, 225580800), (100, 216557568), (120, 180464640), (124, 174643200), (128, 169185600), (144, 150387200), (150, 144371712), (155, 139714560), (160, 135348480), (180, 120309760), (186, 116428800), (192, 112790400), (200, 108278784), (225, 96247808), (240, 90232320), (248, 87321600), (256, 84592800), (279, 77619200), (288, 75193600), (300, 72185856), (310, 69857280), (320, 67674240), (360, 60154880), (372, 58214400), (379, 57139200), (384, 56395200), (400, 54139392), (450, 48123904), (465, 46571520), (480, 45116160), (496, 43660800), (512, 42296400), (558, 38809600), (576, 37596800), (600, 36092928), (620, 34928640), (640, 33837120), (720, 30077440), (744, 29107200), (758, 28569600), (768, 28197600), (775, 27942912), (800, 27069696), (900, 24061952), (930, 23285760), (960, 22558080), (992, 21830400), (1024, 21148200), (1116, 19404800), (1137, 19046400), (1152, 18798400), (1200, 18046464), (1240, 17464320), (1280, 16918560), (1395, 15523840), (1440, 15038720), (1488, 14553600), (1516, 14284800), (1536, 14098800), (1550, 13971456), (1600, 13534848), (1800, 12030976), (1860, 11642880), (1895, 11427840), (1920, 11279040), (1984, 10915200), (2048, 10574100), (2232, 9702400), (2274, 9523200), (2304, 9399200), (2325, 9314304), (2400, 9023232), (2480, 8732160), (2560, 8459280), (2790, 7761920), (2880, 7519360), (2976, 7276800), (3032, 7142400), (3072, 7049400), (3100, 6985728), (3200, 6767424), (3411, 6348800), (3600, 6015488), (3720, 5821440), (3790, 5713920), (3840, 5639520), (3968, 5457600), (4096, 5287050), (4464, 4851200), (4548, 4761600), (4608, 4699600), (4650, 4657152), (4800, 4511616), (4960, 4366080), (5120, 4229640), (5580, 3880960), (5685, 3809280), (5760, 3759680), (5952, 3638400), (6064, 3571200), (6144, 3524700), (6200, 3492864), (6400, 3383712), (6822, 3174400), (6975, 3104768), (7200, 3007744), (7440, 2910720), (7580, 2856960), (7680, 2819760), (7936, 2728800), (8192, 2643525), (8928, 2425600), (9096, 2380800), (9216, 2349800), (9300, 2328576), (9475, 2285568), (9600, 2255808), (9920, 2183040), (10240, 2114820), (11160, 1940480), (11370, 1904640), (11520, 1879840), (11749, 1843200), (11904, 1819200), (12128, 1785600), (12288, 1762350), (12400, 1746432), (12800, 1691856), (13644, 1587200), (13950, 1552384), (14400, 1503872), (14880, 1455360), (15160, 1428480), (15360, 1409880), (15872, 1364400), (17055, 1269760), (17856, 1212800), (18192, 1190400), (18432, 1174900), (18600, 1164288), (18950, 1142784), (19200, 1127904), (19840, 1091520), (20480, 1057410), (22320, 970240), (22740, 952320), (23040, 939920), (23498, 921600), (23808, 909600), (24256, 892800), (24576, 881175), (24800, 873216), (25600, 845928), (27288, 793600), (27900, 776192), (28425, 761856), (28800, 751936), (29760, 727680), (30320, 714240), (30720, 704940), (31744, 682200), (34110, 634880), (35247, 614400), (35712, 606400), (36384, 595200), (36864, 587450), (37200, 582144), (37900, 571392), (38400, 563952), (39680, 545760), (40960, 528705), (44640, 485120), (45480, 476160), (46080, 469960), (46996, 460800), (47616, 454800), (48512, 446400), (49600, 436608), (51200, 422964), (54576, 396800), (55800, 388096), (56850, 380928), (57600, 375968), (58745, 368640), (59520, 363840), (60640, 357120), (61440, 352470), (63488, 341100), (68220, 317440), (70494, 307200), (71424, 303200), (72768, 297600), (73728, 293725), (74400, 291072), (75800, 285696), (76800, 281976), (79360, 272880), (85275, 253952), (89280, 242560), (90960, 238080), (92160, 234980), (93992, 230400), (95232, 227400), (97024, 223200), (99200, 218304), (102400, 211482), (105741, 204800), (109152, 198400), (111600, 194048), (113700, 190464), (115200, 187984), (117490, 184320), (119040, 181920), (121280, 178560), (122880, 176235), (126976, 170550), (136440, 158720), (140988, 153600), (142848, 151600), (145536, 148800)]