259097440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3264

約数の個数: 96

約数和(自身を含む): 709369920

約数和(自身を除く): 450272480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 3169, 4088, 5110, 5840, 6338, 8176, 10220, 11680, 12676, 15845, 16352, 20440, 22183, 25352, 31690, 40880, 44366, 50704, 63380, 81760, 88732, 101408, 110915, 126760, 177464, 221830, 231337, 253520, 354928, 443660, 462674, 507040, 709856, 887320, 925348, 1156685, 1619359, 1774640, 1850696, 2313370, 3238718, 3549280, 3701392, 4626740, 6477436, 7402784, 8096795, 9253480, 12954872, 16193590, 18506960, 25909744, 32387180, 37013920, 51819488, 64774360, 129548720, 259097440]

約数ペア:

[(1, 259097440), (2, 129548720), (4, 64774360), (5, 51819488), (7, 37013920), (8, 32387180), (10, 25909744), (14, 18506960), (16, 16193590), (20, 12954872), (28, 9253480), (32, 8096795), (35, 7402784), (40, 6477436), (56, 4626740), (70, 3701392), (73, 3549280), (80, 3238718), (112, 2313370), (140, 1850696), (146, 1774640), (160, 1619359), (224, 1156685), (280, 925348), (292, 887320), (365, 709856), (511, 507040), (560, 462674), (584, 443660), (730, 354928), (1022, 253520), (1120, 231337), (1168, 221830), (1460, 177464), (2044, 126760), (2336, 110915), (2555, 101408), (2920, 88732), (3169, 81760), (4088, 63380), (5110, 50704), (5840, 44366), (6338, 40880), (8176, 31690), (10220, 25352), (11680, 22183), (12676, 20440), (15845, 16352)]