1788456960

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 312

約数和(自身を含む): 6419647104

約数和(自身を除く): 4631190144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 313, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 626, 640, 720, 744, 768, 930, 939, 960, 992, 1024, 1116, 1152, 1240, 1252, 1280, 1395, 1440, 1488, 1536, 1565, 1860, 1878, 1920, 1984, 2048, 2232, 2304, 2480, 2504, 2560, 2790, 2817, 2880, 2976, 3072, 3130, 3720, 3756, 3840, 3968, 4096, 4464, 4608, 4695, 4960, 5008, 5120, 5580, 5634, 5760, 5952, 6144, 6260, 7440, 7512, 7680, 7936, 8928, 9216, 9390, 9703, 9920, 10016, 10240, 11160, 11268, 11520, 11904, 12288, 12520, 14085, 14880, 15024, 15360, 15872, 17856, 18432, 18780, 19406, 19840, 20032, 20480, 22320, 22536, 23040, 23808, 25040, 28170, 29109, 29760, 30048, 30720, 31744, 35712, 36864, 37560, 38812, 39680, 40064, 44640, 45072, 46080, 47616, 48515, 50080, 56340, 58218, 59520, 60096, 61440, 63488, 71424, 75120, 77624, 79360, 80128, 87327, 89280, 90144, 92160, 95232, 97030, 100160, 112680, 116436, 119040, 120192, 126976, 142848, 145545, 150240, 155248, 158720, 160256, 174654, 178560, 180288, 184320, 190464, 194060, 200320, 225360, 232872, 238080, 240384, 285696, 291090, 300480, 310496, 317440, 320512, 349308, 357120, 360576, 380928, 388120, 400640, 436635, 450720, 465744, 476160, 480768, 571392, 582180, 600960, 620992, 634880, 641024, 698616, 714240, 721152, 776240, 801280, 873270, 901440, 931488, 952320, 961536, 1142784, 1164360, 1201920, 1241984, 1282048, 1397232, 1428480, 1442304, 1552480, 1602560, 1746540, 1802880, 1862976, 1904640, 1923072, 2328720, 2403840, 2483968, 2794464, 2856960, 2884608, 3104960, 3205120, 3493080, 3605760, 3725952, 3846144, 4657440, 4807680, 4967936, 5588928, 5713920, 5769216, 6209920, 6410240, 6986160, 7211520, 7451904, 9314880, 9615360, 9935872, 11177856, 11538432, 12419840, 13972320, 14423040, 14903808, 18629760, 19230720, 19871744, 22355712, 24839680, 27944640, 28846080, 29807616, 37259520, 39743488, 44711424, 49679360, 55889280, 57692160, 59615232, 74519040, 89422848, 99358720, 111778560, 119230464, 149038080, 178845696, 198717440, 223557120, 298076160, 357691392, 447114240, 596152320, 894228480, 1788456960]

約数ペア:

[(1, 1788456960), (2, 894228480), (3, 596152320), (4, 447114240), (5, 357691392), (6, 298076160), (8, 223557120), (9, 198717440), (10, 178845696), (12, 149038080), (15, 119230464), (16, 111778560), (18, 99358720), (20, 89422848), (24, 74519040), (30, 59615232), (31, 57692160), (32, 55889280), (36, 49679360), (40, 44711424), (45, 39743488), (48, 37259520), (60, 29807616), (62, 28846080), (64, 27944640), (72, 24839680), (80, 22355712), (90, 19871744), (93, 19230720), (96, 18629760), (120, 14903808), (124, 14423040), (128, 13972320), (144, 12419840), (155, 11538432), (160, 11177856), (180, 9935872), (186, 9615360), (192, 9314880), (240, 7451904), (248, 7211520), (256, 6986160), (279, 6410240), (288, 6209920), (310, 5769216), (313, 5713920), (320, 5588928), (360, 4967936), (372, 4807680), (384, 4657440), (465, 3846144), (480, 3725952), (496, 3605760), (512, 3493080), (558, 3205120), (576, 3104960), (620, 2884608), (626, 2856960), (640, 2794464), (720, 2483968), (744, 2403840), (768, 2328720), (930, 1923072), (939, 1904640), (960, 1862976), (992, 1802880), (1024, 1746540), (1116, 1602560), (1152, 1552480), (1240, 1442304), (1252, 1428480), (1280, 1397232), (1395, 1282048), (1440, 1241984), (1488, 1201920), (1536, 1164360), (1565, 1142784), (1860, 961536), (1878, 952320), (1920, 931488), (1984, 901440), (2048, 873270), (2232, 801280), (2304, 776240), (2480, 721152), (2504, 714240), (2560, 698616), (2790, 641024), (2817, 634880), (2880, 620992), (2976, 600960), (3072, 582180), (3130, 571392), (3720, 480768), (3756, 476160), (3840, 465744), (3968, 450720), (4096, 436635), (4464, 400640), (4608, 388120), (4695, 380928), (4960, 360576), (5008, 357120), (5120, 349308), (5580, 320512), (5634, 317440), (5760, 310496), (5952, 300480), (6144, 291090), (6260, 285696), (7440, 240384), (7512, 238080), (7680, 232872), (7936, 225360), (8928, 200320), (9216, 194060), (9390, 190464), (9703, 184320), (9920, 180288), (10016, 178560), (10240, 174654), (11160, 160256), (11268, 158720), (11520, 155248), (11904, 150240), (12288, 145545), (12520, 142848), (14085, 126976), (14880, 120192), (15024, 119040), (15360, 116436), (15872, 112680), (17856, 100160), (18432, 97030), (18780, 95232), (19406, 92160), (19840, 90144), (20032, 89280), (20480, 87327), (22320, 80128), (22536, 79360), (23040, 77624), (23808, 75120), (25040, 71424), (28170, 63488), (29109, 61440), (29760, 60096), (30048, 59520), (30720, 58218), (31744, 56340), (35712, 50080), (36864, 48515), (37560, 47616), (38812, 46080), (39680, 45072), (40064, 44640)]