71328000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{743}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 237234816

約数和(自身を除く): 165906816

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, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 743, 750, 768, 800, 960, 1000, 1200, 1280, 1486, 1500, 1600, 1920, 2000, 2229, 2400, 2972, 3000, 3200, 3715, 3840, 4000, 4458, 4800, 5944, 6000, 6400, 7430, 8000, 8916, 9600, 11145, 11888, 12000, 14860, 16000, 17832, 18575, 19200, 22290, 23776, 24000, 29720, 32000, 35664, 37150, 44580, 47552, 48000, 55725, 59440, 71328, 74300, 89160, 92875, 95104, 96000, 111450, 118880, 142656, 148600, 178320, 185750, 190208, 222900, 237760, 278625, 285312, 297200, 356640, 371500, 445800, 475520, 557250, 570624, 594400, 713280, 743000, 891600, 951040, 1114500, 1188800, 1426560, 1486000, 1783200, 2229000, 2377600, 2853120, 2972000, 3566400, 4458000, 4755200, 5944000, 7132800, 8916000, 11888000, 14265600, 17832000, 23776000, 35664000, 71328000]

約数ペア:

[(1, 71328000), (2, 35664000), (3, 23776000), (4, 17832000), (5, 14265600), (6, 11888000), (8, 8916000), (10, 7132800), (12, 5944000), (15, 4755200), (16, 4458000), (20, 3566400), (24, 2972000), (25, 2853120), (30, 2377600), (32, 2229000), (40, 1783200), (48, 1486000), (50, 1426560), (60, 1188800), (64, 1114500), (75, 951040), (80, 891600), (96, 743000), (100, 713280), (120, 594400), (125, 570624), (128, 557250), (150, 475520), (160, 445800), (192, 371500), (200, 356640), (240, 297200), (250, 285312), (256, 278625), (300, 237760), (320, 222900), (375, 190208), (384, 185750), (400, 178320), (480, 148600), (500, 142656), (600, 118880), (640, 111450), (743, 96000), (750, 95104), (768, 92875), (800, 89160), (960, 74300), (1000, 71328), (1200, 59440), (1280, 55725), (1486, 48000), (1500, 47552), (1600, 44580), (1920, 37150), (2000, 35664), (2229, 32000), (2400, 29720), (2972, 24000), (3000, 23776), (3200, 22290), (3715, 19200), (3840, 18575), (4000, 17832), (4458, 16000), (4800, 14860), (5944, 12000), (6000, 11888), (6400, 11145), (7430, 9600), (8000, 8916)]