218952960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3044

約数の個数: 144

約数和(自身を含む): 736330560

約数和(自身を除く): 517377600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3001, 3040, 3648, 3840, 4560, 4864, 6002, 6080, 7296, 9003, 9120, 12004, 12160, 14592, 15005, 18006, 18240, 24008, 24320, 30010, 36012, 36480, 45015, 48016, 57019, 60020, 72024, 72960, 90030, 96032, 114038, 120040, 144048, 171057, 180060, 192064, 228076, 240080, 285095, 288096, 342114, 360120, 384128, 456152, 480160, 570190, 576192, 684228, 720240, 768256, 855285, 912304, 960320, 1140380, 1152384, 1368456, 1440480, 1710570, 1824608, 1920640, 2280760, 2304768, 2736912, 2880960, 3421140, 3649216, 3841280, 4561520, 5473824, 5761920, 6842280, 7298432, 9123040, 10947648, 11523840, 13684560, 14596864, 18246080, 21895296, 27369120, 36492160, 43790592, 54738240, 72984320, 109476480, 218952960]

約数ペア:

[(1, 218952960), (2, 109476480), (3, 72984320), (4, 54738240), (5, 43790592), (6, 36492160), (8, 27369120), (10, 21895296), (12, 18246080), (15, 14596864), (16, 13684560), (19, 11523840), (20, 10947648), (24, 9123040), (30, 7298432), (32, 6842280), (38, 5761920), (40, 5473824), (48, 4561520), (57, 3841280), (60, 3649216), (64, 3421140), (76, 2880960), (80, 2736912), (95, 2304768), (96, 2280760), (114, 1920640), (120, 1824608), (128, 1710570), (152, 1440480), (160, 1368456), (190, 1152384), (192, 1140380), (228, 960320), (240, 912304), (256, 855285), (285, 768256), (304, 720240), (320, 684228), (380, 576192), (384, 570190), (456, 480160), (480, 456152), (570, 384128), (608, 360120), (640, 342114), (760, 288096), (768, 285095), (912, 240080), (960, 228076), (1140, 192064), (1216, 180060), (1280, 171057), (1520, 144048), (1824, 120040), (1920, 114038), (2280, 96032), (2432, 90030), (3001, 72960), (3040, 72024), (3648, 60020), (3840, 57019), (4560, 48016), (4864, 45015), (6002, 36480), (6080, 36012), (7296, 30010), (9003, 24320), (9120, 24008), (12004, 18240), (12160, 18006), (14592, 15005)]