156970708880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1\times {\mathrm{24049}}^1$

素因数の和:25128

約数の個数: 80

約数和(自身を含む): 369745084800

約数和(自身を除く): 212774375920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 983, 1328, 1660, 1966, 3320, 3932, 4915, 6640, 7864, 9830, 15728, 19660, 24049, 39320, 48098, 78640, 81589, 96196, 120245, 163178, 192392, 240490, 326356, 384784, 407945, 480980, 652712, 815890, 961960, 1305424, 1631780, 1923920, 1996067, 3263560, 3992134, 6527120, 7984268, 9980335, 15968536, 19960670, 23640167, 31937072, 39921340, 47280334, 79842680, 94560668, 118200835, 159685360, 189121336, 236401670, 378242672, 472803340, 945606680, 1891213360, 1962133861, 3924267722, 7848535444, 9810669305, 15697070888, 19621338610, 31394141776, 39242677220, 78485354440, 156970708880]

約数ペア:

[(1, 156970708880), (2, 78485354440), (4, 39242677220), (5, 31394141776), (8, 19621338610), (10, 15697070888), (16, 9810669305), (20, 7848535444), (40, 3924267722), (80, 1962133861), (83, 1891213360), (166, 945606680), (332, 472803340), (415, 378242672), (664, 236401670), (830, 189121336), (983, 159685360), (1328, 118200835), (1660, 94560668), (1966, 79842680), (3320, 47280334), (3932, 39921340), (4915, 31937072), (6640, 23640167), (7864, 19960670), (9830, 15968536), (15728, 9980335), (19660, 7984268), (24049, 6527120), (39320, 3992134), (48098, 3263560), (78640, 1996067), (81589, 1923920), (96196, 1631780), (120245, 1305424), (163178, 961960), (192392, 815890), (240490, 652712), (326356, 480980), (384784, 407945)]