2100480000

素因数分解:

$2^{11}\times 3^1\times 5^4\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 240

約数和(自身を含む): 7010443440

約数和(自身を除く): 4909963440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 547, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1094, 1200, 1250, 1280, 1500, 1536, 1600, 1641, 1875, 1920, 2000, 2048, 2188, 2400, 2500, 2560, 2735, 3000, 3072, 3200, 3282, 3750, 3840, 4000, 4376, 4800, 5000, 5120, 5470, 6000, 6144, 6400, 6564, 7500, 7680, 8000, 8205, 8752, 9600, 10000, 10240, 10940, 12000, 12800, 13128, 13675, 15000, 15360, 16000, 16410, 17504, 19200, 20000, 21880, 24000, 25600, 26256, 27350, 30000, 30720, 32000, 32820, 35008, 38400, 40000, 41025, 43760, 48000, 51200, 52512, 54700, 60000, 64000, 65640, 68375, 70016, 76800, 80000, 82050, 87520, 96000, 105024, 109400, 120000, 128000, 131280, 136750, 140032, 153600, 160000, 164100, 175040, 192000, 205125, 210048, 218800, 240000, 256000, 262560, 273500, 280064, 320000, 328200, 341875, 350080, 384000, 410250, 420096, 437600, 480000, 525120, 547000, 560128, 640000, 656400, 683750, 700160, 768000, 820500, 840192, 875200, 960000, 1025625, 1050240, 1094000, 1120256, 1280000, 1312800, 1367500, 1400320, 1641000, 1680384, 1750400, 1920000, 2051250, 2100480, 2188000, 2625600, 2735000, 2800640, 3282000, 3360768, 3500800, 3840000, 4102500, 4200960, 4376000, 5251200, 5470000, 5601280, 6564000, 7001600, 8205000, 8401920, 8752000, 10502400, 10940000, 13128000, 14003200, 16410000, 16803840, 17504000, 21004800, 21880000, 26256000, 28006400, 32820000, 35008000, 42009600, 43760000, 52512000, 65640000, 70016000, 84019200, 87520000, 105024000, 131280000, 140032000, 175040000, 210048000, 262560000, 350080000, 420096000, 525120000, 700160000, 1050240000, 2100480000]

約数ペア:

[(1, 2100480000), (2, 1050240000), (3, 700160000), (4, 525120000), (5, 420096000), (6, 350080000), (8, 262560000), (10, 210048000), (12, 175040000), (15, 140032000), (16, 131280000), (20, 105024000), (24, 87520000), (25, 84019200), (30, 70016000), (32, 65640000), (40, 52512000), (48, 43760000), (50, 42009600), (60, 35008000), (64, 32820000), (75, 28006400), (80, 26256000), (96, 21880000), (100, 21004800), (120, 17504000), (125, 16803840), (128, 16410000), (150, 14003200), (160, 13128000), (192, 10940000), (200, 10502400), (240, 8752000), (250, 8401920), (256, 8205000), (300, 7001600), (320, 6564000), (375, 5601280), (384, 5470000), (400, 5251200), (480, 4376000), (500, 4200960), (512, 4102500), (547, 3840000), (600, 3500800), (625, 3360768), (640, 3282000), (750, 2800640), (768, 2735000), (800, 2625600), (960, 2188000), (1000, 2100480), (1024, 2051250), (1094, 1920000), (1200, 1750400), (1250, 1680384), (1280, 1641000), (1500, 1400320), (1536, 1367500), (1600, 1312800), (1641, 1280000), (1875, 1120256), (1920, 1094000), (2000, 1050240), (2048, 1025625), (2188, 960000), (2400, 875200), (2500, 840192), (2560, 820500), (2735, 768000), (3000, 700160), (3072, 683750), (3200, 656400), (3282, 640000), (3750, 560128), (3840, 547000), (4000, 525120), (4376, 480000), (4800, 437600), (5000, 420096), (5120, 410250), (5470, 384000), (6000, 350080), (6144, 341875), (6400, 328200), (6564, 320000), (7500, 280064), (7680, 273500), (8000, 262560), (8205, 256000), (8752, 240000), (9600, 218800), (10000, 210048), (10240, 205125), (10940, 192000), (12000, 175040), (12800, 164100), (13128, 160000), (13675, 153600), (15000, 140032), (15360, 136750), (16000, 131280), (16410, 128000), (17504, 120000), (19200, 109400), (20000, 105024), (21880, 96000), (24000, 87520), (25600, 82050), (26256, 80000), (27350, 76800), (30000, 70016), (30720, 68375), (32000, 65640), (32820, 64000), (35008, 60000), (38400, 54700), (40000, 52512), (41025, 51200), (43760, 48000)]