1404000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 192

約数和(自身を含む): 5503680

約数和(自身を除く): 4099680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 325, 351, 360, 375, 390, 400, 416, 432, 450, 468, 480, 500, 520, 540, 585, 600, 624, 650, 675, 702, 720, 750, 780, 800, 864, 900, 936, 975, 1000, 1040, 1080, 1125, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1500, 1560, 1625, 1755, 1800, 1872, 1950, 2000, 2080, 2160, 2250, 2340, 2400, 2600, 2700, 2808, 2925, 3000, 3120, 3250, 3375, 3510, 3600, 3744, 3900, 4000, 4320, 4500, 4680, 4875, 5200, 5400, 5616, 5850, 6000, 6240, 6500, 6750, 7020, 7200, 7800, 8775, 9000, 9360, 9750, 10400, 10800, 11232, 11700, 12000, 13000, 13500, 14040, 14625, 15600, 17550, 18000, 18720, 19500, 21600, 23400, 26000, 27000, 28080, 29250, 31200, 35100, 36000, 39000, 43875, 46800, 52000, 54000, 56160, 58500, 70200, 78000, 87750, 93600, 108000, 117000, 140400, 156000, 175500, 234000, 280800, 351000, 468000, 702000, 1404000]

約数ペア:

[(1, 1404000), (2, 702000), (3, 468000), (4, 351000), (5, 280800), (6, 234000), (8, 175500), (9, 156000), (10, 140400), (12, 117000), (13, 108000), (15, 93600), (16, 87750), (18, 78000), (20, 70200), (24, 58500), (25, 56160), (26, 54000), (27, 52000), (30, 46800), (32, 43875), (36, 39000), (39, 36000), (40, 35100), (45, 31200), (48, 29250), (50, 28080), (52, 27000), (54, 26000), (60, 23400), (65, 21600), (72, 19500), (75, 18720), (78, 18000), (80, 17550), (90, 15600), (96, 14625), (100, 14040), (104, 13500), (108, 13000), (117, 12000), (120, 11700), (125, 11232), (130, 10800), (135, 10400), (144, 9750), (150, 9360), (156, 9000), (160, 8775), (180, 7800), (195, 7200), (200, 7020), (208, 6750), (216, 6500), (225, 6240), (234, 6000), (240, 5850), (250, 5616), (260, 5400), (270, 5200), (288, 4875), (300, 4680), (312, 4500), (325, 4320), (351, 4000), (360, 3900), (375, 3744), (390, 3600), (400, 3510), (416, 3375), (432, 3250), (450, 3120), (468, 3000), (480, 2925), (500, 2808), (520, 2700), (540, 2600), (585, 2400), (600, 2340), (624, 2250), (650, 2160), (675, 2080), (702, 2000), (720, 1950), (750, 1872), (780, 1800), (800, 1755), (864, 1625), (900, 1560), (936, 1500), (975, 1440), (1000, 1404), (1040, 1350), (1080, 1300), (1125, 1248), (1170, 1200)]