12065940320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{1553}}^1$

素因数の和:2573

約数の個数: 144

約数和(自身を含む): 33214624128

約数和(自身を除く): 21148683808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 991, 1120, 1553, 1568, 1960, 1982, 3106, 3920, 3964, 4955, 6212, 6937, 7765, 7840, 7928, 9910, 10871, 12424, 13874, 15530, 15856, 19820, 21742, 24848, 27748, 31060, 31712, 34685, 39640, 43484, 48559, 49696, 54355, 55496, 62120, 69370, 76097, 79280, 86968, 97118, 108710, 110992, 124240, 138740, 152194, 158560, 173936, 194236, 217420, 221984, 242795, 248480, 277480, 304388, 347872, 380485, 388472, 434840, 485590, 554960, 608776, 760970, 776944, 869680, 971180, 1109920, 1217552, 1521940, 1539023, 1553888, 1739360, 1942360, 2435104, 3043880, 3078046, 3884720, 6087760, 6156092, 7695115, 7769440, 10773161, 12175520, 12312184, 15390230, 21546322, 24624368, 30780460, 43092644, 49248736, 53865805, 61560920, 75412127, 86185288, 107731610, 123121840, 150824254, 172370576, 215463220, 246243680, 301648508, 344741152, 377060635, 430926440, 603297016, 754121270, 861852880, 1206594032, 1508242540, 1723705760, 2413188064, 3016485080, 6032970160, 12065940320]

約数ペア:

[(1, 12065940320), (2, 6032970160), (4, 3016485080), (5, 2413188064), (7, 1723705760), (8, 1508242540), (10, 1206594032), (14, 861852880), (16, 754121270), (20, 603297016), (28, 430926440), (32, 377060635), (35, 344741152), (40, 301648508), (49, 246243680), (56, 215463220), (70, 172370576), (80, 150824254), (98, 123121840), (112, 107731610), (140, 86185288), (160, 75412127), (196, 61560920), (224, 53865805), (245, 49248736), (280, 43092644), (392, 30780460), (490, 24624368), (560, 21546322), (784, 15390230), (980, 12312184), (991, 12175520), (1120, 10773161), (1553, 7769440), (1568, 7695115), (1960, 6156092), (1982, 6087760), (3106, 3884720), (3920, 3078046), (3964, 3043880), (4955, 2435104), (6212, 1942360), (6937, 1739360), (7765, 1553888), (7840, 1539023), (7928, 1521940), (9910, 1217552), (10871, 1109920), (12424, 971180), (13874, 869680), (15530, 776944), (15856, 760970), (19820, 608776), (21742, 554960), (24848, 485590), (27748, 434840), (31060, 388472), (31712, 380485), (34685, 347872), (39640, 304388), (43484, 277480), (48559, 248480), (49696, 242795), (54355, 221984), (55496, 217420), (62120, 194236), (69370, 173936), (76097, 158560), (79280, 152194), (86968, 138740), (97118, 124240), (108710, 110992)]