161063040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 517752000

約数和(自身を除く): 356688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 563, 596, 640, 745, 894, 960, 1126, 1192, 1490, 1689, 1788, 1920, 2235, 2252, 2384, 2815, 2980, 3378, 3576, 4470, 4504, 4768, 5630, 5960, 6756, 7152, 8445, 8940, 9008, 9536, 11260, 11920, 13512, 14304, 16890, 17880, 18016, 19072, 22520, 23840, 27024, 28608, 33780, 35760, 36032, 45040, 47680, 54048, 57216, 67560, 71520, 72064, 83887, 90080, 95360, 108096, 135120, 143040, 167774, 180160, 216192, 251661, 270240, 286080, 335548, 360320, 419435, 503322, 540480, 671096, 838870, 1006644, 1080960, 1258305, 1342192, 1677740, 2013288, 2516610, 2684384, 3355480, 4026576, 5033220, 5368768, 6710960, 8053152, 10066440, 10737536, 13421920, 16106304, 20132880, 26843840, 32212608, 40265760, 53687680, 80531520, 161063040]

約数ペア:

[(1, 161063040), (2, 80531520), (3, 53687680), (4, 40265760), (5, 32212608), (6, 26843840), (8, 20132880), (10, 16106304), (12, 13421920), (15, 10737536), (16, 10066440), (20, 8053152), (24, 6710960), (30, 5368768), (32, 5033220), (40, 4026576), (48, 3355480), (60, 2684384), (64, 2516610), (80, 2013288), (96, 1677740), (120, 1342192), (128, 1258305), (149, 1080960), (160, 1006644), (192, 838870), (240, 671096), (298, 540480), (320, 503322), (384, 419435), (447, 360320), (480, 335548), (563, 286080), (596, 270240), (640, 251661), (745, 216192), (894, 180160), (960, 167774), (1126, 143040), (1192, 135120), (1490, 108096), (1689, 95360), (1788, 90080), (1920, 83887), (2235, 72064), (2252, 71520), (2384, 67560), (2815, 57216), (2980, 54048), (3378, 47680), (3576, 45040), (4470, 36032), (4504, 35760), (4768, 33780), (5630, 28608), (5960, 27024), (6756, 23840), (7152, 22520), (8445, 19072), (8940, 18016), (9008, 17880), (9536, 16890), (11260, 14304), (11920, 13512)]