68268820480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4159}}^1$

素因数の和:4422

約数の個数: 192

約数和(自身を含む): 188068608000

約数和(自身を除く): 119799787520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 229, 256, 280, 320, 448, 458, 512, 560, 640, 896, 916, 1024, 1120, 1145, 1280, 1603, 1792, 1832, 2048, 2240, 2290, 2560, 3206, 3584, 3664, 4159, 4480, 4580, 5120, 6412, 7168, 7328, 8015, 8318, 8960, 9160, 10240, 12824, 14336, 14656, 16030, 16636, 17920, 18320, 20795, 25648, 29113, 29312, 32060, 33272, 35840, 36640, 41590, 51296, 58226, 58624, 64120, 66544, 71680, 73280, 83180, 102592, 116452, 117248, 128240, 133088, 145565, 146560, 166360, 205184, 232904, 234496, 256480, 266176, 291130, 293120, 332720, 410368, 465808, 468992, 512960, 532352, 582260, 586240, 665440, 820736, 931616, 952411, 1025920, 1064704, 1164520, 1172480, 1330880, 1641472, 1863232, 1904822, 2051840, 2129408, 2329040, 2344960, 2661760, 3282944, 3726464, 3809644, 4103680, 4258816, 4658080, 4762055, 5323520, 6666877, 7452928, 7619288, 8207360, 8517632, 9316160, 9524110, 10647040, 13333754, 14905856, 15238576, 16414720, 18632320, 19048220, 21294080, 26667508, 29811712, 30477152, 33334385, 37264640, 38096440, 42588160, 53335016, 59623424, 60954304, 66668770, 74529280, 76192880, 106670032, 121908608, 133337540, 149058560, 152385760, 213340064, 243817216, 266675080, 298117120, 304771520, 426680128, 487634432, 533350160, 609543040, 853360256, 975268864, 1066700320, 1219086080, 1706720512, 1950537728, 2133400640, 2438172160, 3413441024, 4266801280, 4876344320, 6826882048, 8533602560, 9752688640, 13653764096, 17067205120, 34134410240, 68268820480]

約数ペア:

[(1, 68268820480), (2, 34134410240), (4, 17067205120), (5, 13653764096), (7, 9752688640), (8, 8533602560), (10, 6826882048), (14, 4876344320), (16, 4266801280), (20, 3413441024), (28, 2438172160), (32, 2133400640), (35, 1950537728), (40, 1706720512), (56, 1219086080), (64, 1066700320), (70, 975268864), (80, 853360256), (112, 609543040), (128, 533350160), (140, 487634432), (160, 426680128), (224, 304771520), (229, 298117120), (256, 266675080), (280, 243817216), (320, 213340064), (448, 152385760), (458, 149058560), (512, 133337540), (560, 121908608), (640, 106670032), (896, 76192880), (916, 74529280), (1024, 66668770), (1120, 60954304), (1145, 59623424), (1280, 53335016), (1603, 42588160), (1792, 38096440), (1832, 37264640), (2048, 33334385), (2240, 30477152), (2290, 29811712), (2560, 26667508), (3206, 21294080), (3584, 19048220), (3664, 18632320), (4159, 16414720), (4480, 15238576), (4580, 14905856), (5120, 13333754), (6412, 10647040), (7168, 9524110), (7328, 9316160), (8015, 8517632), (8318, 8207360), (8960, 7619288), (9160, 7452928), (10240, 6666877), (12824, 5323520), (14336, 4762055), (14656, 4658080), (16030, 4258816), (16636, 4103680), (17920, 3809644), (18320, 3726464), (20795, 3282944), (25648, 2661760), (29113, 2344960), (29312, 2329040), (32060, 2129408), (33272, 2051840), (35840, 1904822), (36640, 1863232), (41590, 1641472), (51296, 1330880), (58226, 1172480), (58624, 1164520), (64120, 1064704), (66544, 1025920), (71680, 952411), (73280, 931616), (83180, 820736), (102592, 665440), (116452, 586240), (117248, 582260), (128240, 532352), (133088, 512960), (145565, 468992), (146560, 465808), (166360, 410368), (205184, 332720), (232904, 293120), (234496, 291130), (256480, 266176)]