160812000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 192

約数和(自身を含む): 585748800

約数和(自身を除く): 424936800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1489, 1500, 1800, 2000, 2160, 2250, 2400, 2700, 2978, 3000, 3375, 3600, 4000, 4320, 4467, 4500, 5400, 5956, 6000, 6750, 7200, 7445, 8934, 9000, 10800, 11912, 12000, 13401, 13500, 14890, 17868, 18000, 21600, 22335, 23824, 26802, 27000, 29780, 35736, 36000, 37225, 40203, 44670, 47648, 53604, 54000, 59560, 67005, 71472, 74450, 80406, 89340, 107208, 108000, 111675, 119120, 134010, 142944, 148900, 160812, 178680, 186125, 201015, 214416, 223350, 238240, 268020, 297800, 321624, 335025, 357360, 372250, 402030, 428832, 446700, 536040, 558375, 595600, 643248, 670050, 714720, 744500, 804060, 893400, 1005075, 1072080, 1116750, 1191200, 1286496, 1340100, 1489000, 1608120, 1675125, 1786800, 2010150, 2144160, 2233500, 2680200, 2978000, 3216240, 3350250, 3573600, 4020300, 4467000, 5025375, 5360400, 5956000, 6432480, 6700500, 8040600, 8934000, 10050750, 10720800, 13401000, 16081200, 17868000, 20101500, 26802000, 32162400, 40203000, 53604000, 80406000, 160812000]

約数ペア:

[(1, 160812000), (2, 80406000), (3, 53604000), (4, 40203000), (5, 32162400), (6, 26802000), (8, 20101500), (9, 17868000), (10, 16081200), (12, 13401000), (15, 10720800), (16, 10050750), (18, 8934000), (20, 8040600), (24, 6700500), (25, 6432480), (27, 5956000), (30, 5360400), (32, 5025375), (36, 4467000), (40, 4020300), (45, 3573600), (48, 3350250), (50, 3216240), (54, 2978000), (60, 2680200), (72, 2233500), (75, 2144160), (80, 2010150), (90, 1786800), (96, 1675125), (100, 1608120), (108, 1489000), (120, 1340100), (125, 1286496), (135, 1191200), (144, 1116750), (150, 1072080), (160, 1005075), (180, 893400), (200, 804060), (216, 744500), (225, 714720), (240, 670050), (250, 643248), (270, 595600), (288, 558375), (300, 536040), (360, 446700), (375, 428832), (400, 402030), (432, 372250), (450, 357360), (480, 335025), (500, 321624), (540, 297800), (600, 268020), (675, 238240), (720, 223350), (750, 214416), (800, 201015), (864, 186125), (900, 178680), (1000, 160812), (1080, 148900), (1125, 142944), (1200, 134010), (1350, 119120), (1440, 111675), (1489, 108000), (1500, 107208), (1800, 89340), (2000, 80406), (2160, 74450), (2250, 71472), (2400, 67005), (2700, 59560), (2978, 54000), (3000, 53604), (3375, 47648), (3600, 44670), (4000, 40203), (4320, 37225), (4467, 36000), (4500, 35736), (5400, 29780), (5956, 27000), (6000, 26802), (6750, 23824), (7200, 22335), (7445, 21600), (8934, 18000), (9000, 17868), (10800, 14890), (11912, 13500), (12000, 13401)]