1573303280

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 3704063520

約数和(自身を除く): 2130760240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 229, 314, 458, 547, 628, 785, 916, 1094, 1145, 1256, 1570, 1832, 2188, 2290, 2512, 2735, 3140, 3664, 4376, 4580, 5470, 6280, 8752, 9160, 10940, 12560, 18320, 21880, 35953, 43760, 71906, 85879, 125263, 143812, 171758, 179765, 250526, 287624, 343516, 359530, 429395, 501052, 575248, 626315, 687032, 719060, 858790, 1002104, 1252630, 1374064, 1438120, 1717580, 2004208, 2505260, 2876240, 3435160, 5010520, 6870320, 10021040, 19666291, 39332582, 78665164, 98331455, 157330328, 196662910, 314660656, 393325820, 786651640, 1573303280]

約数ペア:

[(1, 1573303280), (2, 786651640), (4, 393325820), (5, 314660656), (8, 196662910), (10, 157330328), (16, 98331455), (20, 78665164), (40, 39332582), (80, 19666291), (157, 10021040), (229, 6870320), (314, 5010520), (458, 3435160), (547, 2876240), (628, 2505260), (785, 2004208), (916, 1717580), (1094, 1438120), (1145, 1374064), (1256, 1252630), (1570, 1002104), (1832, 858790), (2188, 719060), (2290, 687032), (2512, 626315), (2735, 575248), (3140, 501052), (3664, 429395), (4376, 359530), (4580, 343516), (5470, 287624), (6280, 250526), (8752, 179765), (9160, 171758), (10940, 143812), (12560, 125263), (18320, 85879), (21880, 71906), (35953, 43760)]