430141040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17863}}^1$

素因数の和:17926

約数の個数: 80

約数和(自身を含む): 1169591808

約数和(自身を除く): 739450768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 17863, 24080, 35726, 71452, 89315, 125041, 142904, 178630, 250082, 285808, 357260, 500164, 625205, 714520, 768109, 1000328, 1250410, 1429040, 1536218, 2000656, 2500820, 3072436, 3840545, 5001640, 5376763, 6144872, 7681090, 10003280, 10753526, 12289744, 15362180, 21507052, 26883815, 30724360, 43014104, 53767630, 61448720, 86028208, 107535260, 215070520, 430141040]

約数ペア:

[(1, 430141040), (2, 215070520), (4, 107535260), (5, 86028208), (7, 61448720), (8, 53767630), (10, 43014104), (14, 30724360), (16, 26883815), (20, 21507052), (28, 15362180), (35, 12289744), (40, 10753526), (43, 10003280), (56, 7681090), (70, 6144872), (80, 5376763), (86, 5001640), (112, 3840545), (140, 3072436), (172, 2500820), (215, 2000656), (280, 1536218), (301, 1429040), (344, 1250410), (430, 1000328), (560, 768109), (602, 714520), (688, 625205), (860, 500164), (1204, 357260), (1505, 285808), (1720, 250082), (2408, 178630), (3010, 142904), (3440, 125041), (4816, 89315), (6020, 71452), (12040, 35726), (17863, 24080)]