132629120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 359856000

約数和(自身を除く): 227226880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 839, 988, 1040, 1216, 1235, 1520, 1664, 1678, 1976, 2080, 2432, 2470, 3040, 3356, 3952, 4160, 4195, 4940, 6080, 6712, 7904, 8320, 8390, 9880, 10907, 12160, 13424, 15808, 15941, 16780, 19760, 21814, 26848, 31616, 31882, 33560, 39520, 43628, 53696, 54535, 63764, 67120, 79040, 79705, 87256, 107392, 109070, 127528, 134240, 158080, 159410, 174512, 207233, 218140, 255056, 268480, 318820, 349024, 414466, 436280, 510112, 536960, 637640, 698048, 828932, 872560, 1020224, 1036165, 1275280, 1396096, 1657864, 1745120, 2040448, 2072330, 2550560, 3315728, 3490240, 4144660, 5101120, 6631456, 6980480, 8289320, 10202240, 13262912, 16578640, 26525824, 33157280, 66314560, 132629120]

約数ペア:

[(1, 132629120), (2, 66314560), (4, 33157280), (5, 26525824), (8, 16578640), (10, 13262912), (13, 10202240), (16, 8289320), (19, 6980480), (20, 6631456), (26, 5101120), (32, 4144660), (38, 3490240), (40, 3315728), (52, 2550560), (64, 2072330), (65, 2040448), (76, 1745120), (80, 1657864), (95, 1396096), (104, 1275280), (128, 1036165), (130, 1020224), (152, 872560), (160, 828932), (190, 698048), (208, 637640), (247, 536960), (260, 510112), (304, 436280), (320, 414466), (380, 349024), (416, 318820), (494, 268480), (520, 255056), (608, 218140), (640, 207233), (760, 174512), (832, 159410), (839, 158080), (988, 134240), (1040, 127528), (1216, 109070), (1235, 107392), (1520, 87256), (1664, 79705), (1678, 79040), (1976, 67120), (2080, 63764), (2432, 54535), (2470, 53696), (3040, 43628), (3356, 39520), (3952, 33560), (4160, 31882), (4195, 31616), (4940, 26848), (6080, 21814), (6712, 19760), (7904, 16780), (8320, 15941), (8390, 15808), (9880, 13424), (10907, 12160)]