229868240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5623}}^1$

素因数の和:5716

約数の個数: 80

約数和(自身を含む): 619269888

約数和(自身を除く): 389401648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5623, 5840, 8176, 10220, 11246, 20440, 22492, 28115, 39361, 40880, 44984, 56230, 78722, 89968, 112460, 157444, 196805, 224920, 314888, 393610, 410479, 449840, 629776, 787220, 820958, 1574440, 1641916, 2052395, 2873353, 3148880, 3283832, 4104790, 5746706, 6567664, 8209580, 11493412, 14366765, 16419160, 22986824, 28733530, 32838320, 45973648, 57467060, 114934120, 229868240]

約数ペア:

[(1, 229868240), (2, 114934120), (4, 57467060), (5, 45973648), (7, 32838320), (8, 28733530), (10, 22986824), (14, 16419160), (16, 14366765), (20, 11493412), (28, 8209580), (35, 6567664), (40, 5746706), (56, 4104790), (70, 3283832), (73, 3148880), (80, 2873353), (112, 2052395), (140, 1641916), (146, 1574440), (280, 820958), (292, 787220), (365, 629776), (511, 449840), (560, 410479), (584, 393610), (730, 314888), (1022, 224920), (1168, 196805), (1460, 157444), (2044, 112460), (2555, 89968), (2920, 78722), (4088, 56230), (5110, 44984), (5623, 40880), (5840, 39361), (8176, 28115), (10220, 22492), (11246, 20440)]