2559456000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{8887}}^1$

素因数の和:8924

約数の個数: 216

約数和(自身を含む): 9210705504

約数和(自身を除く): 6651249504

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, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 6000, 6400, 7200, 8000, 8887, 9000, 9600, 11520, 12000, 14400, 16000, 17774, 18000, 19200, 24000, 26661, 28800, 32000, 35548, 36000, 44435, 48000, 53322, 57600, 71096, 72000, 79983, 88870, 96000, 106644, 133305, 142192, 144000, 159966, 177740, 213288, 222175, 266610, 284384, 288000, 319932, 355480, 399915, 426576, 444350, 533220, 568768, 639864, 666525, 710960, 799830, 853152, 888700, 1066440, 1110875, 1137536, 1279728, 1333050, 1421920, 1599660, 1706304, 1777400, 1999575, 2132880, 2221750, 2275072, 2559456, 2666100, 2843840, 3199320, 3332625, 3412608, 3554800, 3999150, 4265760, 4443500, 5118912, 5332200, 5687680, 6398640, 6665250, 6825216, 7109600, 7998300, 8531520, 8887000, 9997875, 10237824, 10664400, 11375360, 12797280, 13330500, 14219200, 15996600, 17063040, 17774000, 19995750, 20475648, 21328800, 25594560, 26661000, 28438400, 31993200, 34126080, 35548000, 39991500, 42657600, 51189120, 53322000, 56876800, 63986400, 71096000, 79983000, 85315200, 102378240, 106644000, 127972800, 142192000, 159966000, 170630400, 213288000, 255945600, 284384000, 319932000, 426576000, 511891200, 639864000, 853152000, 1279728000, 2559456000]

約数ペア:

[(1, 2559456000), (2, 1279728000), (3, 853152000), (4, 639864000), (5, 511891200), (6, 426576000), (8, 319932000), (9, 284384000), (10, 255945600), (12, 213288000), (15, 170630400), (16, 159966000), (18, 142192000), (20, 127972800), (24, 106644000), (25, 102378240), (30, 85315200), (32, 79983000), (36, 71096000), (40, 63986400), (45, 56876800), (48, 53322000), (50, 51189120), (60, 42657600), (64, 39991500), (72, 35548000), (75, 34126080), (80, 31993200), (90, 28438400), (96, 26661000), (100, 25594560), (120, 21328800), (125, 20475648), (128, 19995750), (144, 17774000), (150, 17063040), (160, 15996600), (180, 14219200), (192, 13330500), (200, 12797280), (225, 11375360), (240, 10664400), (250, 10237824), (256, 9997875), (288, 8887000), (300, 8531520), (320, 7998300), (360, 7109600), (375, 6825216), (384, 6665250), (400, 6398640), (450, 5687680), (480, 5332200), (500, 5118912), (576, 4443500), (600, 4265760), (640, 3999150), (720, 3554800), (750, 3412608), (768, 3332625), (800, 3199320), (900, 2843840), (960, 2666100), (1000, 2559456), (1125, 2275072), (1152, 2221750), (1200, 2132880), (1280, 1999575), (1440, 1777400), (1500, 1706304), (1600, 1599660), (1800, 1421920), (1920, 1333050), (2000, 1279728), (2250, 1137536), (2304, 1110875), (2400, 1066440), (2880, 888700), (3000, 853152), (3200, 799830), (3600, 710960), (3840, 666525), (4000, 639864), (4500, 568768), (4800, 533220), (5760, 444350), (6000, 426576), (6400, 399915), (7200, 355480), (8000, 319932), (8887, 288000), (9000, 284384), (9600, 266610), (11520, 222175), (12000, 213288), (14400, 177740), (16000, 159966), (17774, 144000), (18000, 142192), (19200, 133305), (24000, 106644), (26661, 96000), (28800, 88870), (32000, 79983), (35548, 72000), (36000, 71096), (44435, 57600), (48000, 53322)]