848673320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4995

約数の個数: 128

約数和(自身を含む): 2302007040

約数和(自身を除く): 1453333720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 340, 374, 391, 440, 460, 506, 680, 748, 782, 920, 935, 1012, 1265, 1496, 1564, 1870, 1955, 2024, 2530, 3128, 3740, 3910, 4301, 4933, 5060, 7480, 7820, 8602, 9866, 10120, 15640, 17204, 19732, 21505, 24665, 34408, 39464, 43010, 49330, 54263, 83861, 86020, 98660, 108526, 113459, 167722, 172040, 197320, 217052, 226918, 271315, 335444, 419305, 434104, 453836, 542630, 567295, 670888, 838610, 907672, 922471, 1085260, 1134590, 1248049, 1677220, 1844942, 1928803, 2170520, 2269180, 2496098, 3354440, 3689884, 3857606, 4538360, 4612355, 4992196, 6240245, 7379768, 7715212, 9224710, 9644015, 9984392, 12480490, 15430424, 18449420, 19288030, 21216833, 24960980, 36898840, 38576060, 42433666, 49921960, 77152120, 84867332, 106084165, 169734664, 212168330, 424336660, 848673320]

約数ペア:

[(1, 848673320), (2, 424336660), (4, 212168330), (5, 169734664), (8, 106084165), (10, 84867332), (11, 77152120), (17, 49921960), (20, 42433666), (22, 38576060), (23, 36898840), (34, 24960980), (40, 21216833), (44, 19288030), (46, 18449420), (55, 15430424), (68, 12480490), (85, 9984392), (88, 9644015), (92, 9224710), (110, 7715212), (115, 7379768), (136, 6240245), (170, 4992196), (184, 4612355), (187, 4538360), (220, 3857606), (230, 3689884), (253, 3354440), (340, 2496098), (374, 2269180), (391, 2170520), (440, 1928803), (460, 1844942), (506, 1677220), (680, 1248049), (748, 1134590), (782, 1085260), (920, 922471), (935, 907672), (1012, 838610), (1265, 670888), (1496, 567295), (1564, 542630), (1870, 453836), (1955, 434104), (2024, 419305), (2530, 335444), (3128, 271315), (3740, 226918), (3910, 217052), (4301, 197320), (4933, 172040), (5060, 167722), (7480, 113459), (7820, 108526), (8602, 98660), (9866, 86020), (10120, 83861), (15640, 54263), (17204, 49330), (19732, 43010), (21505, 39464), (24665, 34408)]