2604000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 10063872

約数和(自身を除く): 7459872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 140, 150, 155, 160, 168, 175, 186, 200, 210, 217, 224, 240, 248, 250, 280, 300, 310, 336, 350, 372, 375, 400, 420, 434, 465, 480, 496, 500, 525, 560, 600, 620, 651, 672, 700, 744, 750, 775, 800, 840, 868, 875, 930, 992, 1000, 1050, 1085, 1120, 1200, 1240, 1302, 1400, 1488, 1500, 1550, 1680, 1736, 1750, 1860, 2000, 2100, 2170, 2325, 2400, 2480, 2604, 2625, 2800, 2976, 3000, 3100, 3255, 3360, 3472, 3500, 3720, 3875, 4000, 4200, 4340, 4650, 4960, 5208, 5250, 5425, 5600, 6000, 6200, 6510, 6944, 7000, 7440, 7750, 8400, 8680, 9300, 10416, 10500, 10850, 11625, 12000, 12400, 13020, 14000, 14880, 15500, 16275, 16800, 17360, 18600, 20832, 21000, 21700, 23250, 24800, 26040, 27125, 28000, 31000, 32550, 34720, 37200, 42000, 43400, 46500, 52080, 54250, 62000, 65100, 74400, 81375, 84000, 86800, 93000, 104160, 108500, 124000, 130200, 162750, 173600, 186000, 217000, 260400, 325500, 372000, 434000, 520800, 651000, 868000, 1302000, 2604000]

約数ペア:

[(1, 2604000), (2, 1302000), (3, 868000), (4, 651000), (5, 520800), (6, 434000), (7, 372000), (8, 325500), (10, 260400), (12, 217000), (14, 186000), (15, 173600), (16, 162750), (20, 130200), (21, 124000), (24, 108500), (25, 104160), (28, 93000), (30, 86800), (31, 84000), (32, 81375), (35, 74400), (40, 65100), (42, 62000), (48, 54250), (50, 52080), (56, 46500), (60, 43400), (62, 42000), (70, 37200), (75, 34720), (80, 32550), (84, 31000), (93, 28000), (96, 27125), (100, 26040), (105, 24800), (112, 23250), (120, 21700), (124, 21000), (125, 20832), (140, 18600), (150, 17360), (155, 16800), (160, 16275), (168, 15500), (175, 14880), (186, 14000), (200, 13020), (210, 12400), (217, 12000), (224, 11625), (240, 10850), (248, 10500), (250, 10416), (280, 9300), (300, 8680), (310, 8400), (336, 7750), (350, 7440), (372, 7000), (375, 6944), (400, 6510), (420, 6200), (434, 6000), (465, 5600), (480, 5425), (496, 5250), (500, 5208), (525, 4960), (560, 4650), (600, 4340), (620, 4200), (651, 4000), (672, 3875), (700, 3720), (744, 3500), (750, 3472), (775, 3360), (800, 3255), (840, 3100), (868, 3000), (875, 2976), (930, 2800), (992, 2625), (1000, 2604), (1050, 2480), (1085, 2400), (1120, 2325), (1200, 2170), (1240, 2100), (1302, 2000), (1400, 1860), (1488, 1750), (1500, 1736), (1550, 1680)]