313570560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2268

約数の個数: 144

約数和(自身を含む): 1028998656

約数和(自身を除く): 715428096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2207, 2220, 2368, 2960, 3552, 3840, 4414, 4440, 4736, 5920, 6621, 7104, 8828, 8880, 9472, 11035, 11840, 13242, 14208, 17656, 17760, 22070, 23680, 26484, 28416, 33105, 35312, 35520, 44140, 47360, 52968, 66210, 70624, 71040, 81659, 88280, 105936, 132420, 141248, 142080, 163318, 176560, 211872, 244977, 264840, 282496, 326636, 353120, 408295, 423744, 489954, 529680, 564992, 653272, 706240, 816590, 847488, 979908, 1059360, 1224885, 1306544, 1412480, 1633180, 1694976, 1959816, 2118720, 2449770, 2613088, 2824960, 3266360, 3919632, 4237440, 4899540, 5226176, 6532720, 7839264, 8474880, 9799080, 10452352, 13065440, 15678528, 19598160, 20904704, 26130880, 31357056, 39196320, 52261760, 62714112, 78392640, 104523520, 156785280, 313570560]

約数ペア:

[(1, 313570560), (2, 156785280), (3, 104523520), (4, 78392640), (5, 62714112), (6, 52261760), (8, 39196320), (10, 31357056), (12, 26130880), (15, 20904704), (16, 19598160), (20, 15678528), (24, 13065440), (30, 10452352), (32, 9799080), (37, 8474880), (40, 7839264), (48, 6532720), (60, 5226176), (64, 4899540), (74, 4237440), (80, 3919632), (96, 3266360), (111, 2824960), (120, 2613088), (128, 2449770), (148, 2118720), (160, 1959816), (185, 1694976), (192, 1633180), (222, 1412480), (240, 1306544), (256, 1224885), (296, 1059360), (320, 979908), (370, 847488), (384, 816590), (444, 706240), (480, 653272), (555, 564992), (592, 529680), (640, 489954), (740, 423744), (768, 408295), (888, 353120), (960, 326636), (1110, 282496), (1184, 264840), (1280, 244977), (1480, 211872), (1776, 176560), (1920, 163318), (2207, 142080), (2220, 141248), (2368, 132420), (2960, 105936), (3552, 88280), (3840, 81659), (4414, 71040), (4440, 70624), (4736, 66210), (5920, 52968), (6621, 47360), (7104, 44140), (8828, 35520), (8880, 35312), (9472, 33105), (11035, 28416), (11840, 26484), (13242, 23680), (14208, 22070), (17656, 17760)]