174416640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 568215648

約数和(自身を除く): 393799008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 857, 960, 1060, 1272, 1280, 1590, 1696, 1714, 1920, 2120, 2544, 2571, 3180, 3392, 3428, 3840, 4240, 4285, 5088, 5142, 6360, 6784, 6856, 8480, 8570, 10176, 10284, 12720, 12855, 13568, 13712, 16960, 17140, 20352, 20568, 25440, 25710, 27424, 33920, 34280, 40704, 41136, 45421, 50880, 51420, 54848, 67840, 68560, 82272, 90842, 101760, 102840, 109696, 136263, 137120, 164544, 181684, 203520, 205680, 219392, 227105, 272526, 274240, 329088, 363368, 411360, 454210, 545052, 548480, 658176, 681315, 726736, 822720, 908420, 1090104, 1096960, 1362630, 1453472, 1645440, 1816840, 2180208, 2725260, 2906944, 3290880, 3633680, 4360416, 5450520, 5813888, 7267360, 8720832, 10901040, 11627776, 14534720, 17441664, 21802080, 29069440, 34883328, 43604160, 58138880, 87208320, 174416640]

約数ペア:

[(1, 174416640), (2, 87208320), (3, 58138880), (4, 43604160), (5, 34883328), (6, 29069440), (8, 21802080), (10, 17441664), (12, 14534720), (15, 11627776), (16, 10901040), (20, 8720832), (24, 7267360), (30, 5813888), (32, 5450520), (40, 4360416), (48, 3633680), (53, 3290880), (60, 2906944), (64, 2725260), (80, 2180208), (96, 1816840), (106, 1645440), (120, 1453472), (128, 1362630), (159, 1096960), (160, 1090104), (192, 908420), (212, 822720), (240, 726736), (256, 681315), (265, 658176), (318, 548480), (320, 545052), (384, 454210), (424, 411360), (480, 363368), (530, 329088), (636, 274240), (640, 272526), (768, 227105), (795, 219392), (848, 205680), (857, 203520), (960, 181684), (1060, 164544), (1272, 137120), (1280, 136263), (1590, 109696), (1696, 102840), (1714, 101760), (1920, 90842), (2120, 82272), (2544, 68560), (2571, 67840), (3180, 54848), (3392, 51420), (3428, 50880), (3840, 45421), (4240, 41136), (4285, 40704), (5088, 34280), (5142, 33920), (6360, 27424), (6784, 25710), (6856, 25440), (8480, 20568), (8570, 20352), (10176, 17140), (10284, 16960), (12720, 13712), (12855, 13568)]