1663490520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{57047}}^1$

素因数の和:57076

約数の個数: 112

約数和(自身を含む): 5611811760

約数和(自身を除く): 3948321240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 57047, 114094, 171141, 228188, 285235, 342282, 456376, 513423, 570470, 684564, 855705, 1026846, 1140940, 1369128, 1540269, 1711410, 2053692, 2281880, 2567115, 3080538, 3422820, 4107384, 4620807, 5134230, 6161076, 6845640, 7701345, 9241614, 10268460, 12322152, 13862421, 15402690, 18483228, 20536920, 23104035, 27724842, 30805380, 36966456, 41587263, 46208070, 55449684, 61610760, 69312105, 83174526, 92416140, 110899368, 138624210, 166349052, 184832280, 207936315, 277248420, 332698104, 415872630, 554496840, 831745260, 1663490520]

約数ペア:

[(1, 1663490520), (2, 831745260), (3, 554496840), (4, 415872630), (5, 332698104), (6, 277248420), (8, 207936315), (9, 184832280), (10, 166349052), (12, 138624210), (15, 110899368), (18, 92416140), (20, 83174526), (24, 69312105), (27, 61610760), (30, 55449684), (36, 46208070), (40, 41587263), (45, 36966456), (54, 30805380), (60, 27724842), (72, 23104035), (81, 20536920), (90, 18483228), (108, 15402690), (120, 13862421), (135, 12322152), (162, 10268460), (180, 9241614), (216, 7701345), (243, 6845640), (270, 6161076), (324, 5134230), (360, 4620807), (405, 4107384), (486, 3422820), (540, 3080538), (648, 2567115), (729, 2281880), (810, 2053692), (972, 1711410), (1080, 1540269), (1215, 1369128), (1458, 1140940), (1620, 1026846), (1944, 855705), (2430, 684564), (2916, 570470), (3240, 513423), (3645, 456376), (4860, 342282), (5832, 285235), (7290, 228188), (9720, 171141), (14580, 114094), (29160, 57047)]