201672960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1864

約数の個数: 144

約数和(自身を含む): 666671040

約数和(自身を除く): 464998080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1811, 1856, 1920, 2320, 2784, 3480, 3622, 3712, 3840, 4640, 5433, 5568, 6960, 7244, 7424, 9055, 9280, 10866, 11136, 13920, 14488, 18110, 18560, 21732, 22272, 27165, 27840, 28976, 36220, 37120, 43464, 52519, 54330, 55680, 57952, 72440, 86928, 105038, 108660, 111360, 115904, 144880, 157557, 173856, 210076, 217320, 231808, 262595, 289760, 315114, 347712, 420152, 434640, 463616, 525190, 579520, 630228, 695424, 787785, 840304, 869280, 1050380, 1159040, 1260456, 1390848, 1575570, 1680608, 1738560, 2100760, 2318080, 2520912, 3151140, 3361216, 3477120, 4201520, 5041824, 6302280, 6722432, 6954240, 8403040, 10083648, 12604560, 13444864, 16806080, 20167296, 25209120, 33612160, 40334592, 50418240, 67224320, 100836480, 201672960]

約数ペア:

[(1, 201672960), (2, 100836480), (3, 67224320), (4, 50418240), (5, 40334592), (6, 33612160), (8, 25209120), (10, 20167296), (12, 16806080), (15, 13444864), (16, 12604560), (20, 10083648), (24, 8403040), (29, 6954240), (30, 6722432), (32, 6302280), (40, 5041824), (48, 4201520), (58, 3477120), (60, 3361216), (64, 3151140), (80, 2520912), (87, 2318080), (96, 2100760), (116, 1738560), (120, 1680608), (128, 1575570), (145, 1390848), (160, 1260456), (174, 1159040), (192, 1050380), (232, 869280), (240, 840304), (256, 787785), (290, 695424), (320, 630228), (348, 579520), (384, 525190), (435, 463616), (464, 434640), (480, 420152), (580, 347712), (640, 315114), (696, 289760), (768, 262595), (870, 231808), (928, 217320), (960, 210076), (1160, 173856), (1280, 157557), (1392, 144880), (1740, 115904), (1811, 111360), (1856, 108660), (1920, 105038), (2320, 86928), (2784, 72440), (3480, 57952), (3622, 55680), (3712, 54330), (3840, 52519), (4640, 43464), (5433, 37120), (5568, 36220), (6960, 28976), (7244, 27840), (7424, 27165), (9055, 22272), (9280, 21732), (10866, 18560), (11136, 18110), (13920, 14488)]