342864000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 192

約数和(自身を含む): 1231827480

約数和(自身を除く): 888963480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2381, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4762, 4800, 5760, 6000, 7143, 7200, 8000, 9000, 9524, 9600, 11905, 12000, 14286, 14400, 16000, 18000, 19048, 21429, 23810, 24000, 28572, 28800, 35715, 36000, 38096, 42858, 47620, 48000, 57144, 59525, 71430, 72000, 76192, 85716, 95240, 107145, 114288, 119050, 142860, 144000, 152384, 171432, 178575, 190480, 214290, 228576, 238100, 285720, 297625, 304768, 342864, 357150, 380960, 428580, 457152, 476200, 535725, 571440, 595250, 685728, 714300, 761920, 857160, 892875, 914304, 952400, 1071450, 1142880, 1190500, 1371456, 1428600, 1523840, 1714320, 1785750, 1904800, 2142900, 2285760, 2381000, 2678625, 2742912, 2857200, 3428640, 3571500, 3809600, 4285800, 4571520, 4762000, 5357250, 5714400, 6857280, 7143000, 7619200, 8571600, 9524000, 10714500, 11428800, 13714560, 14286000, 17143200, 19048000, 21429000, 22857600, 28572000, 34286400, 38096000, 42858000, 57144000, 68572800, 85716000, 114288000, 171432000, 342864000]

約数ペア:

[(1, 342864000), (2, 171432000), (3, 114288000), (4, 85716000), (5, 68572800), (6, 57144000), (8, 42858000), (9, 38096000), (10, 34286400), (12, 28572000), (15, 22857600), (16, 21429000), (18, 19048000), (20, 17143200), (24, 14286000), (25, 13714560), (30, 11428800), (32, 10714500), (36, 9524000), (40, 8571600), (45, 7619200), (48, 7143000), (50, 6857280), (60, 5714400), (64, 5357250), (72, 4762000), (75, 4571520), (80, 4285800), (90, 3809600), (96, 3571500), (100, 3428640), (120, 2857200), (125, 2742912), (128, 2678625), (144, 2381000), (150, 2285760), (160, 2142900), (180, 1904800), (192, 1785750), (200, 1714320), (225, 1523840), (240, 1428600), (250, 1371456), (288, 1190500), (300, 1142880), (320, 1071450), (360, 952400), (375, 914304), (384, 892875), (400, 857160), (450, 761920), (480, 714300), (500, 685728), (576, 595250), (600, 571440), (640, 535725), (720, 476200), (750, 457152), (800, 428580), (900, 380960), (960, 357150), (1000, 342864), (1125, 304768), (1152, 297625), (1200, 285720), (1440, 238100), (1500, 228576), (1600, 214290), (1800, 190480), (1920, 178575), (2000, 171432), (2250, 152384), (2381, 144000), (2400, 142860), (2880, 119050), (3000, 114288), (3200, 107145), (3600, 95240), (4000, 85716), (4500, 76192), (4762, 72000), (4800, 71430), (5760, 59525), (6000, 57144), (7143, 48000), (7200, 47620), (8000, 42858), (9000, 38096), (9524, 36000), (9600, 35715), (11905, 28800), (12000, 28572), (14286, 24000), (14400, 23810), (16000, 21429), (18000, 19048)]