185793920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 484777440

約数和(自身を除く): 298983520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 137, 160, 163, 208, 260, 274, 320, 326, 416, 520, 548, 640, 652, 685, 815, 832, 1040, 1096, 1304, 1370, 1630, 1664, 1781, 2080, 2119, 2192, 2608, 2740, 3260, 3562, 4160, 4238, 4384, 5216, 5480, 6520, 7124, 8320, 8476, 8768, 8905, 10432, 10595, 10960, 13040, 14248, 16952, 17536, 17810, 20864, 21190, 21920, 22331, 26080, 28496, 33904, 35620, 42380, 43840, 44662, 52160, 56992, 67808, 71240, 84760, 87680, 89324, 104320, 111655, 113984, 135616, 142480, 169520, 178648, 223310, 227968, 271232, 284960, 290303, 339040, 357296, 446620, 569920, 580606, 678080, 714592, 893240, 1139840, 1161212, 1356160, 1429184, 1451515, 1786480, 2322424, 2858368, 2903030, 3572960, 4644848, 5806060, 7145920, 9289696, 11612120, 14291840, 18579392, 23224240, 37158784, 46448480, 92896960, 185793920]

約数ペア:

[(1, 185793920), (2, 92896960), (4, 46448480), (5, 37158784), (8, 23224240), (10, 18579392), (13, 14291840), (16, 11612120), (20, 9289696), (26, 7145920), (32, 5806060), (40, 4644848), (52, 3572960), (64, 2903030), (65, 2858368), (80, 2322424), (104, 1786480), (128, 1451515), (130, 1429184), (137, 1356160), (160, 1161212), (163, 1139840), (208, 893240), (260, 714592), (274, 678080), (320, 580606), (326, 569920), (416, 446620), (520, 357296), (548, 339040), (640, 290303), (652, 284960), (685, 271232), (815, 227968), (832, 223310), (1040, 178648), (1096, 169520), (1304, 142480), (1370, 135616), (1630, 113984), (1664, 111655), (1781, 104320), (2080, 89324), (2119, 87680), (2192, 84760), (2608, 71240), (2740, 67808), (3260, 56992), (3562, 52160), (4160, 44662), (4238, 43840), (4384, 42380), (5216, 35620), (5480, 33904), (6520, 28496), (7124, 26080), (8320, 22331), (8476, 21920), (8768, 21190), (8905, 20864), (10432, 17810), (10595, 17536), (10960, 16952), (13040, 14248)]