156945448960

素因数分解:

$2^{15}\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1123}}^1$

素因数の和:2011

約数の個数: 128

約数和(自身を含む): 377440706160

約数和(自身を除く): 220495257200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 853, 1024, 1123, 1280, 1706, 2048, 2246, 2560, 3412, 4096, 4265, 4492, 5120, 5615, 6824, 8192, 8530, 8984, 10240, 11230, 13648, 16384, 17060, 17968, 20480, 22460, 27296, 32768, 34120, 35936, 40960, 44920, 54592, 68240, 71872, 81920, 89840, 109184, 136480, 143744, 163840, 179680, 218368, 272960, 287488, 359360, 436736, 545920, 574976, 718720, 873472, 957919, 1091840, 1149952, 1437440, 1746944, 1915838, 2183680, 2299904, 2874880, 3493888, 3831676, 4367360, 4599808, 4789595, 5749760, 6987776, 7663352, 8734720, 9199616, 9579190, 11499520, 13975552, 15326704, 17469440, 18399232, 19158380, 22999040, 27951104, 30653408, 34938880, 36798464, 38316760, 45998080, 61306816, 69877760, 76633520, 91996160, 122613632, 139755520, 153267040, 183992320, 245227264, 306534080, 490454528, 613068160, 980909056, 1226136320, 1961818112, 2452272640, 3923636224, 4904545280, 7847272448, 9809090560, 15694544896, 19618181120, 31389089792, 39236362240, 78472724480, 156945448960]

約数ペア:

[(1, 156945448960), (2, 78472724480), (4, 39236362240), (5, 31389089792), (8, 19618181120), (10, 15694544896), (16, 9809090560), (20, 7847272448), (32, 4904545280), (40, 3923636224), (64, 2452272640), (80, 1961818112), (128, 1226136320), (160, 980909056), (256, 613068160), (320, 490454528), (512, 306534080), (640, 245227264), (853, 183992320), (1024, 153267040), (1123, 139755520), (1280, 122613632), (1706, 91996160), (2048, 76633520), (2246, 69877760), (2560, 61306816), (3412, 45998080), (4096, 38316760), (4265, 36798464), (4492, 34938880), (5120, 30653408), (5615, 27951104), (6824, 22999040), (8192, 19158380), (8530, 18399232), (8984, 17469440), (10240, 15326704), (11230, 13975552), (13648, 11499520), (16384, 9579190), (17060, 9199616), (17968, 8734720), (20480, 7663352), (22460, 6987776), (27296, 5749760), (32768, 4789595), (34120, 4599808), (35936, 4367360), (40960, 3831676), (44920, 3493888), (54592, 2874880), (68240, 2299904), (71872, 2183680), (81920, 1915838), (89840, 1746944), (109184, 1437440), (136480, 1149952), (143744, 1091840), (163840, 957919), (179680, 873472), (218368, 718720), (272960, 574976), (287488, 545920), (359360, 436736)]