1420680000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 140

約数和(自身を含む): 4697496320

約数和(自身を除く): 3276816320

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 10000, 11839, 12000, 15000, 20000, 23678, 24000, 30000, 35517, 40000, 47356, 59195, 60000, 71034, 94712, 118390, 120000, 142068, 177585, 189424, 236780, 284136, 295975, 355170, 378848, 473560, 568272, 591950, 710340, 757696, 887925, 947120, 1136544, 1183900, 1420680, 1479875, 1775850, 1894240, 2273088, 2367800, 2841360, 2959750, 3551700, 3788480, 4439625, 4735600, 5682720, 5919500, 7103400, 7399375, 8879250, 9471200, 11365440, 11839000, 14206800, 14798750, 17758500, 18942400, 22198125, 23678000, 28413600, 29597500, 35517000, 44396250, 47356000, 56827200, 59195000, 71034000, 88792500, 94712000, 118390000, 142068000, 177585000, 236780000, 284136000, 355170000, 473560000, 710340000, 1420680000]

約数ペア:

[(1, 1420680000), (2, 710340000), (3, 473560000), (4, 355170000), (5, 284136000), (6, 236780000), (8, 177585000), (10, 142068000), (12, 118390000), (15, 94712000), (16, 88792500), (20, 71034000), (24, 59195000), (25, 56827200), (30, 47356000), (32, 44396250), (40, 35517000), (48, 29597500), (50, 28413600), (60, 23678000), (64, 22198125), (75, 18942400), (80, 17758500), (96, 14798750), (100, 14206800), (120, 11839000), (125, 11365440), (150, 9471200), (160, 8879250), (192, 7399375), (200, 7103400), (240, 5919500), (250, 5682720), (300, 4735600), (320, 4439625), (375, 3788480), (400, 3551700), (480, 2959750), (500, 2841360), (600, 2367800), (625, 2273088), (750, 1894240), (800, 1775850), (960, 1479875), (1000, 1420680), (1200, 1183900), (1250, 1136544), (1500, 947120), (1600, 887925), (1875, 757696), (2000, 710340), (2400, 591950), (2500, 568272), (3000, 473560), (3750, 378848), (4000, 355170), (4800, 295975), (5000, 284136), (6000, 236780), (7500, 189424), (8000, 177585), (10000, 142068), (11839, 120000), (12000, 118390), (15000, 94712), (20000, 71034), (23678, 60000), (24000, 59195), (30000, 47356), (35517, 40000)]