204112320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1422

約数の個数: 112

約数和(自身を含む): 652332960

約数和(自身を除く): 448220640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1229, 1384, 1730, 2076, 2458, 2595, 2768, 3460, 3687, 4152, 4916, 5190, 5536, 6145, 6920, 7374, 8304, 9832, 10380, 11072, 12290, 13840, 14748, 16608, 18435, 19664, 20760, 24580, 27680, 29496, 33216, 36870, 39328, 41520, 49160, 55360, 58992, 73740, 78656, 83040, 98320, 117984, 147480, 166080, 196640, 212617, 235968, 294960, 393280, 425234, 589920, 637851, 850468, 1063085, 1179840, 1275702, 1700936, 2126170, 2551404, 3189255, 3401872, 4252340, 5102808, 6378510, 6803744, 8504680, 10205616, 12757020, 13607488, 17009360, 20411232, 25514040, 34018720, 40822464, 51028080, 68037440, 102056160, 204112320]

約数ペア:

[(1, 204112320), (2, 102056160), (3, 68037440), (4, 51028080), (5, 40822464), (6, 34018720), (8, 25514040), (10, 20411232), (12, 17009360), (15, 13607488), (16, 12757020), (20, 10205616), (24, 8504680), (30, 6803744), (32, 6378510), (40, 5102808), (48, 4252340), (60, 3401872), (64, 3189255), (80, 2551404), (96, 2126170), (120, 1700936), (160, 1275702), (173, 1179840), (192, 1063085), (240, 850468), (320, 637851), (346, 589920), (480, 425234), (519, 393280), (692, 294960), (865, 235968), (960, 212617), (1038, 196640), (1229, 166080), (1384, 147480), (1730, 117984), (2076, 98320), (2458, 83040), (2595, 78656), (2768, 73740), (3460, 58992), (3687, 55360), (4152, 49160), (4916, 41520), (5190, 39328), (5536, 36870), (6145, 33216), (6920, 29496), (7374, 27680), (8304, 24580), (9832, 20760), (10380, 19664), (11072, 18435), (12290, 16608), (13840, 14748)]