718992000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{4993}}^1$

素因数の和:5028

約数の個数: 192

約数和(自身を含む): 2582597160

約数和(自身を除く): 1863605160

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, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 4993, 5760, 6000, 7200, 8000, 9000, 9600, 9986, 12000, 14400, 14979, 16000, 18000, 19972, 24000, 24965, 28800, 29958, 36000, 39944, 44937, 48000, 49930, 59916, 72000, 74895, 79888, 89874, 99860, 119832, 124825, 144000, 149790, 159776, 179748, 199720, 224685, 239664, 249650, 299580, 319552, 359496, 374475, 399440, 449370, 479328, 499300, 599160, 624125, 639104, 718992, 748950, 798880, 898740, 958656, 998600, 1123425, 1198320, 1248250, 1437984, 1497900, 1597760, 1797480, 1872375, 1917312, 1997200, 2246850, 2396640, 2496500, 2875968, 2995800, 3195520, 3594960, 3744750, 3994400, 4493700, 4793280, 4993000, 5617125, 5751936, 5991600, 7189920, 7489500, 7988800, 8987400, 9586560, 9986000, 11234250, 11983200, 14379840, 14979000, 15977600, 17974800, 19972000, 22468500, 23966400, 28759680, 29958000, 35949600, 39944000, 44937000, 47932800, 59916000, 71899200, 79888000, 89874000, 119832000, 143798400, 179748000, 239664000, 359496000, 718992000]

約数ペア:

[(1, 718992000), (2, 359496000), (3, 239664000), (4, 179748000), (5, 143798400), (6, 119832000), (8, 89874000), (9, 79888000), (10, 71899200), (12, 59916000), (15, 47932800), (16, 44937000), (18, 39944000), (20, 35949600), (24, 29958000), (25, 28759680), (30, 23966400), (32, 22468500), (36, 19972000), (40, 17974800), (45, 15977600), (48, 14979000), (50, 14379840), (60, 11983200), (64, 11234250), (72, 9986000), (75, 9586560), (80, 8987400), (90, 7988800), (96, 7489500), (100, 7189920), (120, 5991600), (125, 5751936), (128, 5617125), (144, 4993000), (150, 4793280), (160, 4493700), (180, 3994400), (192, 3744750), (200, 3594960), (225, 3195520), (240, 2995800), (250, 2875968), (288, 2496500), (300, 2396640), (320, 2246850), (360, 1997200), (375, 1917312), (384, 1872375), (400, 1797480), (450, 1597760), (480, 1497900), (500, 1437984), (576, 1248250), (600, 1198320), (640, 1123425), (720, 998600), (750, 958656), (800, 898740), (900, 798880), (960, 748950), (1000, 718992), (1125, 639104), (1152, 624125), (1200, 599160), (1440, 499300), (1500, 479328), (1600, 449370), (1800, 399440), (1920, 374475), (2000, 359496), (2250, 319552), (2400, 299580), (2880, 249650), (3000, 239664), (3200, 224685), (3600, 199720), (4000, 179748), (4500, 159776), (4800, 149790), (4993, 144000), (5760, 124825), (6000, 119832), (7200, 99860), (8000, 89874), (9000, 79888), (9600, 74895), (9986, 72000), (12000, 59916), (14400, 49930), (14979, 48000), (16000, 44937), (18000, 39944), (19972, 36000), (24000, 29958), (24965, 28800)]