156983161280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{88663}}^1$

素因数の和:89194

約数の個数: 112

約数和(自身を含む): 408614782464

約数和(自身を除く): 251631621184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 503, 704, 880, 1006, 1760, 2012, 2515, 3520, 4024, 5030, 5533, 8048, 10060, 11066, 16096, 20120, 22132, 27665, 32192, 40240, 44264, 55330, 80480, 88528, 88663, 110660, 160960, 177056, 177326, 221320, 354112, 354652, 442640, 443315, 709304, 885280, 886630, 975293, 1418608, 1770560, 1773260, 1950586, 2837216, 3546520, 3901172, 4876465, 5674432, 7093040, 7802344, 9752930, 14186080, 15604688, 19505860, 28372160, 31209376, 39011720, 44597489, 62418752, 78023440, 89194978, 156046880, 178389956, 222987445, 312093760, 356779912, 445974890, 490572379, 713559824, 891949780, 981144758, 1427119648, 1783899560, 1962289516, 2452861895, 2854239296, 3567799120, 3924579032, 4905723790, 7135598240, 7849158064, 9811447580, 14271196480, 15698316128, 19622895160, 31396632256, 39245790320, 78491580640, 156983161280]

約数ペア:

[(1, 156983161280), (2, 78491580640), (4, 39245790320), (5, 31396632256), (8, 19622895160), (10, 15698316128), (11, 14271196480), (16, 9811447580), (20, 7849158064), (22, 7135598240), (32, 4905723790), (40, 3924579032), (44, 3567799120), (55, 2854239296), (64, 2452861895), (80, 1962289516), (88, 1783899560), (110, 1427119648), (160, 981144758), (176, 891949780), (220, 713559824), (320, 490572379), (352, 445974890), (440, 356779912), (503, 312093760), (704, 222987445), (880, 178389956), (1006, 156046880), (1760, 89194978), (2012, 78023440), (2515, 62418752), (3520, 44597489), (4024, 39011720), (5030, 31209376), (5533, 28372160), (8048, 19505860), (10060, 15604688), (11066, 14186080), (16096, 9752930), (20120, 7802344), (22132, 7093040), (27665, 5674432), (32192, 4876465), (40240, 3901172), (44264, 3546520), (55330, 2837216), (80480, 1950586), (88528, 1773260), (88663, 1770560), (110660, 1418608), (160960, 975293), (177056, 886630), (177326, 885280), (221320, 709304), (354112, 443315), (354652, 442640)]