627102720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 264

約数和(自身を含む): 2248097280

約数和(自身を除く): 1620994560

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, 320, 360, 372, 384, 439, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 878, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1317, 1395, 1440, 1488, 1536, 1756, 1860, 1920, 1984, 2195, 2232, 2304, 2480, 2560, 2634, 2790, 2880, 2976, 3072, 3512, 3720, 3840, 3951, 3968, 4390, 4464, 4608, 4960, 5120, 5268, 5580, 5760, 5952, 6585, 7024, 7440, 7680, 7902, 7936, 8780, 8928, 9216, 9920, 10536, 11160, 11520, 11904, 13170, 13609, 14048, 14880, 15360, 15804, 15872, 17560, 17856, 19755, 19840, 21072, 22320, 23040, 23808, 26340, 27218, 28096, 29760, 31608, 31744, 35120, 35712, 39510, 39680, 40827, 42144, 44640, 46080, 47616, 52680, 54436, 56192, 59520, 63216, 68045, 70240, 71424, 79020, 79360, 81654, 84288, 89280, 95232, 105360, 108872, 112384, 119040, 122481, 126432, 136090, 140480, 142848, 158040, 158720, 163308, 168576, 178560, 204135, 210720, 217744, 224768, 238080, 244962, 252864, 272180, 280960, 285696, 316080, 326616, 337152, 357120, 408270, 421440, 435488, 449536, 476160, 489924, 505728, 544360, 561920, 612405, 632160, 653232, 674304, 714240, 816540, 842880, 870976, 979848, 1011456, 1088720, 1123840, 1224810, 1264320, 1306464, 1348608, 1428480, 1633080, 1685760, 1741952, 1959696, 2022912, 2177440, 2247680, 2449620, 2528640, 2612928, 3266160, 3371520, 3483904, 3919392, 4045824, 4354880, 4899240, 5057280, 5225856, 6532320, 6743040, 6967808, 7838784, 8709760, 9798480, 10114560, 10451712, 13064640, 13935616, 15677568, 17419520, 19596960, 20229120, 20903424, 26129280, 31355136, 34839040, 39193920, 41806848, 52258560, 62710272, 69678080, 78387840, 104517120, 125420544, 156775680, 209034240, 313551360, 627102720]

約数ペア:

[(1, 627102720), (2, 313551360), (3, 209034240), (4, 156775680), (5, 125420544), (6, 104517120), (8, 78387840), (9, 69678080), (10, 62710272), (12, 52258560), (15, 41806848), (16, 39193920), (18, 34839040), (20, 31355136), (24, 26129280), (30, 20903424), (31, 20229120), (32, 19596960), (36, 17419520), (40, 15677568), (45, 13935616), (48, 13064640), (60, 10451712), (62, 10114560), (64, 9798480), (72, 8709760), (80, 7838784), (90, 6967808), (93, 6743040), (96, 6532320), (120, 5225856), (124, 5057280), (128, 4899240), (144, 4354880), (155, 4045824), (160, 3919392), (180, 3483904), (186, 3371520), (192, 3266160), (240, 2612928), (248, 2528640), (256, 2449620), (279, 2247680), (288, 2177440), (310, 2022912), (320, 1959696), (360, 1741952), (372, 1685760), (384, 1633080), (439, 1428480), (465, 1348608), (480, 1306464), (496, 1264320), (512, 1224810), (558, 1123840), (576, 1088720), (620, 1011456), (640, 979848), (720, 870976), (744, 842880), (768, 816540), (878, 714240), (930, 674304), (960, 653232), (992, 632160), (1024, 612405), (1116, 561920), (1152, 544360), (1240, 505728), (1280, 489924), (1317, 476160), (1395, 449536), (1440, 435488), (1488, 421440), (1536, 408270), (1756, 357120), (1860, 337152), (1920, 326616), (1984, 316080), (2195, 285696), (2232, 280960), (2304, 272180), (2480, 252864), (2560, 244962), (2634, 238080), (2790, 224768), (2880, 217744), (2976, 210720), (3072, 204135), (3512, 178560), (3720, 168576), (3840, 163308), (3951, 158720), (3968, 158040), (4390, 142848), (4464, 140480), (4608, 136090), (4960, 126432), (5120, 122481), (5268, 119040), (5580, 112384), (5760, 108872), (5952, 105360), (6585, 95232), (7024, 89280), (7440, 84288), (7680, 81654), (7902, 79360), (7936, 79020), (8780, 71424), (8928, 70240), (9216, 68045), (9920, 63216), (10536, 59520), (11160, 56192), (11520, 54436), (11904, 52680), (13170, 47616), (13609, 46080), (14048, 44640), (14880, 42144), (15360, 40827), (15804, 39680), (15872, 39510), (17560, 35712), (17856, 35120), (19755, 31744), (19840, 31608), (21072, 29760), (22320, 28096), (23040, 27218), (23808, 26340)]