1458771840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 5062402800

約数和(自身を除く): 3603630960

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, 180, 192, 240, 251, 288, 320, 360, 384, 480, 502, 576, 640, 720, 753, 960, 1004, 1009, 1152, 1255, 1440, 1506, 1920, 2008, 2018, 2259, 2510, 2880, 3012, 3027, 3765, 4016, 4036, 4518, 5020, 5045, 5760, 6024, 6054, 7530, 8032, 8072, 9036, 9081, 10040, 10090, 11295, 12048, 12108, 15060, 15135, 16064, 16144, 18072, 18162, 20080, 20180, 22590, 24096, 24216, 30120, 30270, 32128, 32288, 36144, 36324, 40160, 40360, 45180, 45405, 48192, 48432, 60240, 60540, 64576, 72288, 72648, 80320, 80720, 90360, 90810, 96384, 96864, 120480, 121080, 129152, 144576, 145296, 160640, 161440, 180720, 181620, 193728, 240960, 242160, 253259, 289152, 290592, 322880, 361440, 363240, 387456, 481920, 484320, 506518, 581184, 645760, 722880, 726480, 759777, 968640, 1013036, 1162368, 1266295, 1445760, 1452960, 1519554, 1937280, 2026072, 2279331, 2532590, 2905920, 3039108, 3798885, 4052144, 4558662, 5065180, 5811840, 6078216, 7597770, 8104288, 9117324, 10130360, 11396655, 12156432, 15195540, 16208576, 18234648, 20260720, 22793310, 24312864, 30391080, 32417152, 36469296, 40521440, 45586620, 48625728, 60782160, 72938592, 81042880, 91173240, 97251456, 121564320, 145877184, 162085760, 182346480, 243128640, 291754368, 364692960, 486257280, 729385920, 1458771840]

約数ペア:

[(1, 1458771840), (2, 729385920), (3, 486257280), (4, 364692960), (5, 291754368), (6, 243128640), (8, 182346480), (9, 162085760), (10, 145877184), (12, 121564320), (15, 97251456), (16, 91173240), (18, 81042880), (20, 72938592), (24, 60782160), (30, 48625728), (32, 45586620), (36, 40521440), (40, 36469296), (45, 32417152), (48, 30391080), (60, 24312864), (64, 22793310), (72, 20260720), (80, 18234648), (90, 16208576), (96, 15195540), (120, 12156432), (128, 11396655), (144, 10130360), (160, 9117324), (180, 8104288), (192, 7597770), (240, 6078216), (251, 5811840), (288, 5065180), (320, 4558662), (360, 4052144), (384, 3798885), (480, 3039108), (502, 2905920), (576, 2532590), (640, 2279331), (720, 2026072), (753, 1937280), (960, 1519554), (1004, 1452960), (1009, 1445760), (1152, 1266295), (1255, 1162368), (1440, 1013036), (1506, 968640), (1920, 759777), (2008, 726480), (2018, 722880), (2259, 645760), (2510, 581184), (2880, 506518), (3012, 484320), (3027, 481920), (3765, 387456), (4016, 363240), (4036, 361440), (4518, 322880), (5020, 290592), (5045, 289152), (5760, 253259), (6024, 242160), (6054, 240960), (7530, 193728), (8032, 181620), (8072, 180720), (9036, 161440), (9081, 160640), (10040, 145296), (10090, 144576), (11295, 129152), (12048, 121080), (12108, 120480), (15060, 96864), (15135, 96384), (16064, 90810), (16144, 90360), (18072, 80720), (18162, 80320), (20080, 72648), (20180, 72288), (22590, 64576), (24096, 60540), (24216, 60240), (30120, 48432), (30270, 48192), (32128, 45405), (32288, 45180), (36144, 40360), (36324, 40160)]