828163920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84163}}^1$

素因数の和:84220

約数の個数: 80

約数和(自身を含む): 2629956672

約数和(自身を除く): 1801792752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 84163, 168326, 252489, 336652, 420815, 504978, 673304, 841630, 1009956, 1262445, 1346608, 1683260, 2019912, 2524890, 3366520, 3450683, 4039824, 5049780, 6733040, 6901366, 10099560, 10352049, 13802732, 17253415, 20199120, 20704098, 27605464, 34506830, 41408196, 51760245, 55210928, 69013660, 82816392, 103520490, 138027320, 165632784, 207040980, 276054640, 414081960, 828163920]

約数ペア:

[(1, 828163920), (2, 414081960), (3, 276054640), (4, 207040980), (5, 165632784), (6, 138027320), (8, 103520490), (10, 82816392), (12, 69013660), (15, 55210928), (16, 51760245), (20, 41408196), (24, 34506830), (30, 27605464), (40, 20704098), (41, 20199120), (48, 17253415), (60, 13802732), (80, 10352049), (82, 10099560), (120, 6901366), (123, 6733040), (164, 5049780), (205, 4039824), (240, 3450683), (246, 3366520), (328, 2524890), (410, 2019912), (492, 1683260), (615, 1346608), (656, 1262445), (820, 1009956), (984, 841630), (1230, 673304), (1640, 504978), (1968, 420815), (2460, 336652), (3280, 252489), (4920, 168326), (9840, 84163)]