2784384000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{2417}}^1$

素因数の和:2458

約数の個数: 264

約数和(自身を含む): 10037882088

約数和(自身を除く): 7253498088

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, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2417, 2560, 2880, 3000, 3072, 3200, 3600, 3840, 4000, 4500, 4608, 4800, 4834, 5120, 5760, 6000, 6400, 7200, 7251, 7680, 8000, 9000, 9216, 9600, 9668, 11520, 12000, 12085, 12800, 14400, 14502, 15360, 16000, 18000, 19200, 19336, 21753, 23040, 24000, 24170, 25600, 28800, 29004, 32000, 36000, 36255, 38400, 38672, 43506, 46080, 48000, 48340, 57600, 58008, 60425, 64000, 72000, 72510, 76800, 77344, 87012, 96000, 96680, 108765, 115200, 116016, 120850, 128000, 144000, 145020, 154688, 174024, 181275, 192000, 193360, 217530, 230400, 232032, 241700, 288000, 290040, 302125, 309376, 348048, 362550, 384000, 386720, 435060, 464064, 483400, 543825, 576000, 580080, 604250, 618752, 696096, 725100, 773440, 870120, 906375, 928128, 966800, 1087650, 1152000, 1160160, 1208500, 1237504, 1392192, 1450200, 1546880, 1740240, 1812750, 1856256, 1933600, 2175300, 2320320, 2417000, 2475008, 2719125, 2784384, 2900400, 3093760, 3480480, 3625500, 3712512, 3867200, 4350600, 4640640, 4834000, 5438250, 5568768, 5800800, 6187520, 6960960, 7251000, 7425024, 7734400, 8701200, 9281280, 9668000, 10876500, 11137536, 11601600, 12375040, 13921920, 14502000, 15468800, 17402400, 18562560, 19336000, 21753000, 22275072, 23203200, 27843840, 29004000, 30937600, 34804800, 37125120, 38672000, 43506000, 46406400, 55687680, 58008000, 61875200, 69609600, 77344000, 87012000, 92812800, 111375360, 116016000, 139219200, 154688000, 174024000, 185625600, 232032000, 278438400, 309376000, 348048000, 464064000, 556876800, 696096000, 928128000, 1392192000, 2784384000]

約数ペア:

[(1, 2784384000), (2, 1392192000), (3, 928128000), (4, 696096000), (5, 556876800), (6, 464064000), (8, 348048000), (9, 309376000), (10, 278438400), (12, 232032000), (15, 185625600), (16, 174024000), (18, 154688000), (20, 139219200), (24, 116016000), (25, 111375360), (30, 92812800), (32, 87012000), (36, 77344000), (40, 69609600), (45, 61875200), (48, 58008000), (50, 55687680), (60, 46406400), (64, 43506000), (72, 38672000), (75, 37125120), (80, 34804800), (90, 30937600), (96, 29004000), (100, 27843840), (120, 23203200), (125, 22275072), (128, 21753000), (144, 19336000), (150, 18562560), (160, 17402400), (180, 15468800), (192, 14502000), (200, 13921920), (225, 12375040), (240, 11601600), (250, 11137536), (256, 10876500), (288, 9668000), (300, 9281280), (320, 8701200), (360, 7734400), (375, 7425024), (384, 7251000), (400, 6960960), (450, 6187520), (480, 5800800), (500, 5568768), (512, 5438250), (576, 4834000), (600, 4640640), (640, 4350600), (720, 3867200), (750, 3712512), (768, 3625500), (800, 3480480), (900, 3093760), (960, 2900400), (1000, 2784384), (1024, 2719125), (1125, 2475008), (1152, 2417000), (1200, 2320320), (1280, 2175300), (1440, 1933600), (1500, 1856256), (1536, 1812750), (1600, 1740240), (1800, 1546880), (1920, 1450200), (2000, 1392192), (2250, 1237504), (2304, 1208500), (2400, 1160160), (2417, 1152000), (2560, 1087650), (2880, 966800), (3000, 928128), (3072, 906375), (3200, 870120), (3600, 773440), (3840, 725100), (4000, 696096), (4500, 618752), (4608, 604250), (4800, 580080), (4834, 576000), (5120, 543825), (5760, 483400), (6000, 464064), (6400, 435060), (7200, 386720), (7251, 384000), (7680, 362550), (8000, 348048), (9000, 309376), (9216, 302125), (9600, 290040), (9668, 288000), (11520, 241700), (12000, 232032), (12085, 230400), (12800, 217530), (14400, 193360), (14502, 192000), (15360, 181275), (16000, 174024), (18000, 154688), (19200, 145020), (19336, 144000), (21753, 128000), (23040, 120850), (24000, 116016), (24170, 115200), (25600, 108765), (28800, 96680), (29004, 96000), (32000, 87012), (36000, 77344), (36255, 76800), (38400, 72510), (38672, 72000), (43506, 64000), (46080, 60425), (48000, 58008), (48340, 57600)]