1881308160

素因数分解:

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

素因数の和:504

約数の個数: 352

約数和(自身を含む): 6917222400

約数和(自身を除く): 5035914240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 439, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 878, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1280, 1317, 1395, 1440, 1488, 1536, 1674, 1728, 1756, 1860, 1920, 1984, 2160, 2195, 2232, 2304, 2480, 2560, 2634, 2790, 2880, 2976, 3072, 3348, 3456, 3512, 3720, 3840, 3951, 3968, 4185, 4320, 4390, 4464, 4608, 4960, 5120, 5268, 5580, 5760, 5952, 6585, 6696, 6912, 7024, 7440, 7680, 7902, 7936, 8370, 8640, 8780, 8928, 9216, 9920, 10536, 11160, 11520, 11853, 11904, 13170, 13392, 13609, 13824, 14048, 14880, 15360, 15804, 15872, 16740, 17280, 17560, 17856, 19755, 19840, 21072, 22320, 23040, 23706, 23808, 26340, 26784, 27218, 27648, 28096, 29760, 31608, 31744, 33480, 34560, 35120, 35712, 39510, 39680, 40827, 42144, 44640, 46080, 47412, 47616, 52680, 53568, 54436, 56192, 59265, 59520, 63216, 66960, 68045, 69120, 70240, 71424, 79020, 79360, 81654, 84288, 89280, 94824, 95232, 105360, 107136, 108872, 112384, 118530, 119040, 122481, 126432, 133920, 136090, 138240, 140480, 142848, 158040, 158720, 163308, 168576, 178560, 189648, 204135, 210720, 214272, 217744, 224768, 237060, 238080, 244962, 252864, 267840, 272180, 280960, 285696, 316080, 326616, 337152, 357120, 367443, 379296, 408270, 421440, 428544, 435488, 449536, 474120, 476160, 489924, 505728, 535680, 544360, 561920, 612405, 632160, 653232, 674304, 714240, 734886, 758592, 816540, 842880, 857088, 870976, 948240, 979848, 1011456, 1071360, 1088720, 1123840, 1224810, 1264320, 1306464, 1348608, 1428480, 1469772, 1517184, 1633080, 1685760, 1741952, 1837215, 1896480, 1959696, 2022912, 2142720, 2177440, 2247680, 2449620, 2528640, 2612928, 2939544, 3034368, 3266160, 3371520, 3483904, 3674430, 3792960, 3919392, 4045824, 4285440, 4354880, 4899240, 5057280, 5225856, 5879088, 6068736, 6532320, 6743040, 6967808, 7348860, 7585920, 7838784, 8709760, 9798480, 10114560, 10451712, 11758176, 12137472, 13064640, 13935616, 14697720, 15171840, 15677568, 17419520, 19596960, 20229120, 20903424, 23516352, 26129280, 29395440, 30343680, 31355136, 34839040, 39193920, 41806848, 47032704, 52258560, 58790880, 60687360, 62710272, 69678080, 78387840, 94065408, 104517120, 117581760, 125420544, 156775680, 188130816, 209034240, 235163520, 313551360, 376261632, 470327040, 627102720, 940654080, 1881308160]

約数ペア:

[(1, 1881308160), (2, 940654080), (3, 627102720), (4, 470327040), (5, 376261632), (6, 313551360), (8, 235163520), (9, 209034240), (10, 188130816), (12, 156775680), (15, 125420544), (16, 117581760), (18, 104517120), (20, 94065408), (24, 78387840), (27, 69678080), (30, 62710272), (31, 60687360), (32, 58790880), (36, 52258560), (40, 47032704), (45, 41806848), (48, 39193920), (54, 34839040), (60, 31355136), (62, 30343680), (64, 29395440), (72, 26129280), (80, 23516352), (90, 20903424), (93, 20229120), (96, 19596960), (108, 17419520), (120, 15677568), (124, 15171840), (128, 14697720), (135, 13935616), (144, 13064640), (155, 12137472), (160, 11758176), (180, 10451712), (186, 10114560), (192, 9798480), (216, 8709760), (240, 7838784), (248, 7585920), (256, 7348860), (270, 6967808), (279, 6743040), (288, 6532320), (310, 6068736), (320, 5879088), (360, 5225856), (372, 5057280), (384, 4899240), (432, 4354880), (439, 4285440), (465, 4045824), (480, 3919392), (496, 3792960), (512, 3674430), (540, 3483904), (558, 3371520), (576, 3266160), (620, 3034368), (640, 2939544), (720, 2612928), (744, 2528640), (768, 2449620), (837, 2247680), (864, 2177440), (878, 2142720), (930, 2022912), (960, 1959696), (992, 1896480), (1024, 1837215), (1080, 1741952), (1116, 1685760), (1152, 1633080), (1240, 1517184), (1280, 1469772), (1317, 1428480), (1395, 1348608), (1440, 1306464), (1488, 1264320), (1536, 1224810), (1674, 1123840), (1728, 1088720), (1756, 1071360), (1860, 1011456), (1920, 979848), (1984, 948240), (2160, 870976), (2195, 857088), (2232, 842880), (2304, 816540), (2480, 758592), (2560, 734886), (2634, 714240), (2790, 674304), (2880, 653232), (2976, 632160), (3072, 612405), (3348, 561920), (3456, 544360), (3512, 535680), (3720, 505728), (3840, 489924), (3951, 476160), (3968, 474120), (4185, 449536), (4320, 435488), (4390, 428544), (4464, 421440), (4608, 408270), (4960, 379296), (5120, 367443), (5268, 357120), (5580, 337152), (5760, 326616), (5952, 316080), (6585, 285696), (6696, 280960), (6912, 272180), (7024, 267840), (7440, 252864), (7680, 244962), (7902, 238080), (7936, 237060), (8370, 224768), (8640, 217744), (8780, 214272), (8928, 210720), (9216, 204135), (9920, 189648), (10536, 178560), (11160, 168576), (11520, 163308), (11853, 158720), (11904, 158040), (13170, 142848), (13392, 140480), (13609, 138240), (13824, 136090), (14048, 133920), (14880, 126432), (15360, 122481), (15804, 119040), (15872, 118530), (16740, 112384), (17280, 108872), (17560, 107136), (17856, 105360), (19755, 95232), (19840, 94824), (21072, 89280), (22320, 84288), (23040, 81654), (23706, 79360), (23808, 79020), (26340, 71424), (26784, 70240), (27218, 69120), (27648, 68045), (28096, 66960), (29760, 63216), (31608, 59520), (31744, 59265), (33480, 56192), (34560, 54436), (35120, 53568), (35712, 52680), (39510, 47616), (39680, 47412), (40827, 46080), (42144, 44640)]