822726840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5437}}^1$

素因数の和:5561

約数の個数: 128

約数和(自身を含む): 2685936960

約数和(自身を除く): 1863210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2910, 3783, 3880, 5044, 5437, 5820, 6305, 7566, 10088, 10874, 11640, 12610, 15132, 16311, 18915, 21748, 25220, 27185, 30264, 32622, 37830, 43496, 50440, 54370, 65244, 70681, 75660, 81555, 108740, 130488, 141362, 151320, 163110, 212043, 217480, 282724, 326220, 353405, 424086, 527389, 565448, 652440, 706810, 848172, 1054778, 1060215, 1413620, 1582167, 1696344, 2109556, 2120430, 2636945, 2827240, 3164334, 4219112, 4240860, 5273890, 6328668, 6856057, 7910835, 8481720, 10547780, 12657336, 13712114, 15821670, 20568171, 21095560, 27424228, 31643340, 34280285, 41136342, 54848456, 63286680, 68560570, 82272684, 102840855, 137121140, 164545368, 205681710, 274242280, 411363420, 822726840]

約数ペア:

[(1, 822726840), (2, 411363420), (3, 274242280), (4, 205681710), (5, 164545368), (6, 137121140), (8, 102840855), (10, 82272684), (12, 68560570), (13, 63286680), (15, 54848456), (20, 41136342), (24, 34280285), (26, 31643340), (30, 27424228), (39, 21095560), (40, 20568171), (52, 15821670), (60, 13712114), (65, 12657336), (78, 10547780), (97, 8481720), (104, 7910835), (120, 6856057), (130, 6328668), (156, 5273890), (194, 4240860), (195, 4219112), (260, 3164334), (291, 2827240), (312, 2636945), (388, 2120430), (390, 2109556), (485, 1696344), (520, 1582167), (582, 1413620), (776, 1060215), (780, 1054778), (970, 848172), (1164, 706810), (1261, 652440), (1455, 565448), (1560, 527389), (1940, 424086), (2328, 353405), (2522, 326220), (2910, 282724), (3783, 217480), (3880, 212043), (5044, 163110), (5437, 151320), (5820, 141362), (6305, 130488), (7566, 108740), (10088, 81555), (10874, 75660), (11640, 70681), (12610, 65244), (15132, 54370), (16311, 50440), (18915, 43496), (21748, 37830), (25220, 32622), (27185, 30264)]