1570888760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 4165257600

約数和(自身を除く): 2594368840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 193, 205, 280, 287, 328, 386, 410, 574, 709, 772, 820, 965, 1148, 1351, 1418, 1435, 1544, 1640, 1930, 2296, 2702, 2836, 2870, 3545, 3860, 4963, 5404, 5672, 5740, 6755, 7090, 7720, 7913, 9926, 10808, 11480, 13510, 14180, 15826, 19852, 24815, 27020, 28360, 29069, 31652, 39565, 39704, 49630, 54040, 55391, 58138, 63304, 79130, 99260, 110782, 116276, 136837, 145345, 158260, 198520, 203483, 221564, 232552, 273674, 276955, 290690, 316520, 406966, 443128, 547348, 553910, 581380, 684185, 813932, 957859, 1017415, 1094696, 1107820, 1162760, 1368370, 1627864, 1915718, 2034830, 2215640, 2736740, 3831436, 4069660, 4789295, 5473480, 5610317, 7662872, 8139320, 9578590, 11220634, 19157180, 22441268, 28051585, 38314360, 39272219, 44882536, 56103170, 78544438, 112206340, 157088876, 196361095, 224412680, 314177752, 392722190, 785444380, 1570888760]

約数ペア:

[(1, 1570888760), (2, 785444380), (4, 392722190), (5, 314177752), (7, 224412680), (8, 196361095), (10, 157088876), (14, 112206340), (20, 78544438), (28, 56103170), (35, 44882536), (40, 39272219), (41, 38314360), (56, 28051585), (70, 22441268), (82, 19157180), (140, 11220634), (164, 9578590), (193, 8139320), (205, 7662872), (280, 5610317), (287, 5473480), (328, 4789295), (386, 4069660), (410, 3831436), (574, 2736740), (709, 2215640), (772, 2034830), (820, 1915718), (965, 1627864), (1148, 1368370), (1351, 1162760), (1418, 1107820), (1435, 1094696), (1544, 1017415), (1640, 957859), (1930, 813932), (2296, 684185), (2702, 581380), (2836, 553910), (2870, 547348), (3545, 443128), (3860, 406966), (4963, 316520), (5404, 290690), (5672, 276955), (5740, 273674), (6755, 232552), (7090, 221564), (7720, 203483), (7913, 198520), (9926, 158260), (10808, 145345), (11480, 136837), (13510, 116276), (14180, 110782), (15826, 99260), (19852, 79130), (24815, 63304), (27020, 58138), (28360, 55391), (29069, 54040), (31652, 49630), (39565, 39704)]