1020971520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{14771}}^1$

素因数の和:14803

約数の個数: 160

約数和(自身を含む): 3626821440

約数和(自身を除く): 2605849920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 14771, 17280, 23040, 29542, 34560, 44313, 59084, 69120, 73855, 88626, 118168, 132939, 147710, 177252, 221565, 236336, 265878, 295420, 354504, 398817, 443130, 472672, 531756, 590840, 664695, 709008, 797634, 886260, 945344, 1063512, 1181680, 1329390, 1418016, 1595268, 1772520, 1890688, 1994085, 2127024, 2363360, 2658780, 2836032, 3190536, 3545040, 3781376, 3988170, 4254048, 4726720, 5317560, 5672064, 6381072, 7090080, 7562752, 7976340, 8508096, 9453440, 10635120, 11344128, 12762144, 14180160, 15952680, 17016192, 18906880, 21270240, 22688256, 25524288, 28360320, 31905360, 34032384, 37813760, 42540480, 51048576, 56720640, 63810720, 68064768, 85080960, 102097152, 113441280, 127621440, 170161920, 204194304, 255242880, 340323840, 510485760, 1020971520]

約数ペア:

[(1, 1020971520), (2, 510485760), (3, 340323840), (4, 255242880), (5, 204194304), (6, 170161920), (8, 127621440), (9, 113441280), (10, 102097152), (12, 85080960), (15, 68064768), (16, 63810720), (18, 56720640), (20, 51048576), (24, 42540480), (27, 37813760), (30, 34032384), (32, 31905360), (36, 28360320), (40, 25524288), (45, 22688256), (48, 21270240), (54, 18906880), (60, 17016192), (64, 15952680), (72, 14180160), (80, 12762144), (90, 11344128), (96, 10635120), (108, 9453440), (120, 8508096), (128, 7976340), (135, 7562752), (144, 7090080), (160, 6381072), (180, 5672064), (192, 5317560), (216, 4726720), (240, 4254048), (256, 3988170), (270, 3781376), (288, 3545040), (320, 3190536), (360, 2836032), (384, 2658780), (432, 2363360), (480, 2127024), (512, 1994085), (540, 1890688), (576, 1772520), (640, 1595268), (720, 1418016), (768, 1329390), (864, 1181680), (960, 1063512), (1080, 945344), (1152, 886260), (1280, 797634), (1440, 709008), (1536, 664695), (1728, 590840), (1920, 531756), (2160, 472672), (2304, 443130), (2560, 398817), (2880, 354504), (3456, 295420), (3840, 265878), (4320, 236336), (4608, 221565), (5760, 177252), (6912, 147710), (7680, 132939), (8640, 118168), (11520, 88626), (13824, 73855), (14771, 69120), (17280, 59084), (23040, 44313), (29542, 34560)]