163128960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 570286080

約数和(自身を除く): 407157120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 223, 240, 254, 288, 320, 360, 381, 384, 446, 480, 508, 576, 635, 640, 669, 720, 762, 892, 960, 1016, 1115, 1143, 1152, 1270, 1338, 1440, 1524, 1784, 1905, 1920, 2007, 2032, 2230, 2286, 2540, 2676, 2880, 3048, 3345, 3568, 3810, 4014, 4064, 4460, 4572, 5080, 5352, 5715, 5760, 6096, 6690, 7136, 7620, 8028, 8128, 8920, 9144, 10035, 10160, 10704, 11430, 12192, 13380, 14272, 15240, 16056, 16256, 17840, 18288, 20070, 20320, 21408, 22860, 24384, 26760, 28321, 28544, 30480, 32112, 35680, 36576, 40140, 40640, 42816, 45720, 48768, 53520, 56642, 60960, 64224, 71360, 73152, 80280, 81280, 84963, 85632, 91440, 107040, 113284, 121920, 128448, 141605, 142720, 146304, 160560, 169926, 182880, 214080, 226568, 243840, 254889, 256896, 283210, 321120, 339852, 365760, 424815, 428160, 453136, 509778, 566420, 642240, 679704, 731520, 849630, 906272, 1019556, 1132840, 1274445, 1284480, 1359408, 1699260, 1812544, 2039112, 2265680, 2548890, 2718816, 3398520, 3625088, 4078224, 4531360, 5097780, 5437632, 6797040, 8156448, 9062720, 10195560, 10875264, 13594080, 16312896, 18125440, 20391120, 27188160, 32625792, 40782240, 54376320, 81564480, 163128960]

約数ペア:

[(1, 163128960), (2, 81564480), (3, 54376320), (4, 40782240), (5, 32625792), (6, 27188160), (8, 20391120), (9, 18125440), (10, 16312896), (12, 13594080), (15, 10875264), (16, 10195560), (18, 9062720), (20, 8156448), (24, 6797040), (30, 5437632), (32, 5097780), (36, 4531360), (40, 4078224), (45, 3625088), (48, 3398520), (60, 2718816), (64, 2548890), (72, 2265680), (80, 2039112), (90, 1812544), (96, 1699260), (120, 1359408), (127, 1284480), (128, 1274445), (144, 1132840), (160, 1019556), (180, 906272), (192, 849630), (223, 731520), (240, 679704), (254, 642240), (288, 566420), (320, 509778), (360, 453136), (381, 428160), (384, 424815), (446, 365760), (480, 339852), (508, 321120), (576, 283210), (635, 256896), (640, 254889), (669, 243840), (720, 226568), (762, 214080), (892, 182880), (960, 169926), (1016, 160560), (1115, 146304), (1143, 142720), (1152, 141605), (1270, 128448), (1338, 121920), (1440, 113284), (1524, 107040), (1784, 91440), (1905, 85632), (1920, 84963), (2007, 81280), (2032, 80280), (2230, 73152), (2286, 71360), (2540, 64224), (2676, 60960), (2880, 56642), (3048, 53520), (3345, 48768), (3568, 45720), (3810, 42816), (4014, 40640), (4064, 40140), (4460, 36576), (4572, 35680), (5080, 32112), (5352, 30480), (5715, 28544), (5760, 28321), (6096, 26760), (6690, 24384), (7136, 22860), (7620, 21408), (8028, 20320), (8128, 20070), (8920, 18288), (9144, 17840), (10035, 16256), (10160, 16056), (10704, 15240), (11430, 14272), (12192, 13380)]