2495185920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 264

約数和(自身を含む): 8723511576

約数和(自身を除く): 6228325656

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, 128, 144, 160, 173, 180, 192, 240, 256, 288, 313, 320, 346, 360, 384, 480, 512, 519, 576, 626, 640, 692, 720, 768, 865, 939, 960, 1024, 1038, 1152, 1252, 1280, 1384, 1440, 1536, 1557, 1565, 1730, 1878, 1920, 2076, 2304, 2504, 2560, 2595, 2768, 2817, 2880, 3072, 3114, 3130, 3460, 3756, 3840, 4152, 4608, 4695, 5008, 5120, 5190, 5536, 5634, 5760, 6228, 6260, 6920, 7512, 7680, 7785, 8304, 9216, 9390, 10016, 10380, 11072, 11268, 11520, 12456, 12520, 13840, 14085, 15024, 15360, 15570, 16608, 18780, 20032, 20760, 22144, 22536, 23040, 24912, 25040, 27680, 28170, 30048, 31140, 33216, 37560, 40064, 41520, 44288, 45072, 46080, 49824, 50080, 54149, 55360, 56340, 60096, 62280, 66432, 75120, 80128, 83040, 88576, 90144, 99648, 100160, 108298, 110720, 112680, 120192, 124560, 132864, 150240, 160256, 162447, 166080, 177152, 180288, 199296, 200320, 216596, 221440, 225360, 240384, 249120, 265728, 270745, 300480, 320512, 324894, 332160, 360576, 398592, 400640, 433192, 442880, 450720, 480768, 487341, 498240, 531456, 541490, 600960, 649788, 664320, 721152, 797184, 801280, 812235, 866384, 885760, 901440, 961536, 974682, 996480, 1082980, 1201920, 1299576, 1328640, 1442304, 1594368, 1602560, 1624470, 1732768, 1802880, 1949364, 1992960, 2165960, 2403840, 2436705, 2599152, 2657280, 2884608, 3248940, 3465536, 3605760, 3898728, 3985920, 4331920, 4807680, 4873410, 5198304, 6497880, 6931072, 7211520, 7797456, 7971840, 8663840, 9746820, 10396608, 12995760, 13862144, 14423040, 15594912, 17327680, 19493640, 20793216, 25991520, 27724288, 31189824, 34655360, 38987280, 41586432, 51983040, 55448576, 62379648, 69310720, 77974560, 83172864, 103966080, 124759296, 138621440, 155949120, 166345728, 207932160, 249518592, 277242880, 311898240, 415864320, 499037184, 623796480, 831728640, 1247592960, 2495185920]

約数ペア:

[(1, 2495185920), (2, 1247592960), (3, 831728640), (4, 623796480), (5, 499037184), (6, 415864320), (8, 311898240), (9, 277242880), (10, 249518592), (12, 207932160), (15, 166345728), (16, 155949120), (18, 138621440), (20, 124759296), (24, 103966080), (30, 83172864), (32, 77974560), (36, 69310720), (40, 62379648), (45, 55448576), (48, 51983040), (60, 41586432), (64, 38987280), (72, 34655360), (80, 31189824), (90, 27724288), (96, 25991520), (120, 20793216), (128, 19493640), (144, 17327680), (160, 15594912), (173, 14423040), (180, 13862144), (192, 12995760), (240, 10396608), (256, 9746820), (288, 8663840), (313, 7971840), (320, 7797456), (346, 7211520), (360, 6931072), (384, 6497880), (480, 5198304), (512, 4873410), (519, 4807680), (576, 4331920), (626, 3985920), (640, 3898728), (692, 3605760), (720, 3465536), (768, 3248940), (865, 2884608), (939, 2657280), (960, 2599152), (1024, 2436705), (1038, 2403840), (1152, 2165960), (1252, 1992960), (1280, 1949364), (1384, 1802880), (1440, 1732768), (1536, 1624470), (1557, 1602560), (1565, 1594368), (1730, 1442304), (1878, 1328640), (1920, 1299576), (2076, 1201920), (2304, 1082980), (2504, 996480), (2560, 974682), (2595, 961536), (2768, 901440), (2817, 885760), (2880, 866384), (3072, 812235), (3114, 801280), (3130, 797184), (3460, 721152), (3756, 664320), (3840, 649788), (4152, 600960), (4608, 541490), (4695, 531456), (5008, 498240), (5120, 487341), (5190, 480768), (5536, 450720), (5634, 442880), (5760, 433192), (6228, 400640), (6260, 398592), (6920, 360576), (7512, 332160), (7680, 324894), (7785, 320512), (8304, 300480), (9216, 270745), (9390, 265728), (10016, 249120), (10380, 240384), (11072, 225360), (11268, 221440), (11520, 216596), (12456, 200320), (12520, 199296), (13840, 180288), (14085, 177152), (15024, 166080), (15360, 162447), (15570, 160256), (16608, 150240), (18780, 132864), (20032, 124560), (20760, 120192), (22144, 112680), (22536, 110720), (23040, 108298), (24912, 100160), (25040, 99648), (27680, 90144), (28170, 88576), (30048, 83040), (31140, 80128), (33216, 75120), (37560, 66432), (40064, 62280), (41520, 60096), (44288, 56340), (45072, 55360), (46080, 54149), (49824, 50080)]