556446240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{18401}}^1$

素因数の和:18432

約数の個数: 192

約数和(自身を含む): 2225905920

約数和(自身を除く): 1669459680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 18401, 30240, 36802, 55203, 73604, 92005, 110406, 128807, 147208, 165609, 184010, 220812, 257614, 276015, 294416, 331218, 368020, 386421, 441624, 496827, 515228, 552030, 588832, 644035, 662436, 736040, 772842, 828045, 883248, 993654, 1030456, 1104060, 1159263, 1288070, 1324872, 1472080, 1545684, 1656090, 1766496, 1932105, 1987308, 2060912, 2208120, 2318526, 2484135, 2576140, 2649744, 2944160, 3091368, 3312180, 3477789, 3864210, 3974616, 4121824, 4416240, 4637052, 4968270, 5152280, 5299488, 5796315, 6182736, 6624360, 6955578, 7728420, 7949232, 8832480, 9274104, 9936540, 10304560, 11592630, 12365472, 13248720, 13911156, 15456840, 15898464, 17388945, 18548208, 19873080, 20609120, 23185260, 26497440, 27822312, 30913680, 34777890, 37096416, 39746160, 46370520, 55644624, 61827360, 69555780, 79492320, 92741040, 111289248, 139111560, 185482080, 278223120, 556446240]

約数ペア:

[(1, 556446240), (2, 278223120), (3, 185482080), (4, 139111560), (5, 111289248), (6, 92741040), (7, 79492320), (8, 69555780), (9, 61827360), (10, 55644624), (12, 46370520), (14, 39746160), (15, 37096416), (16, 34777890), (18, 30913680), (20, 27822312), (21, 26497440), (24, 23185260), (27, 20609120), (28, 19873080), (30, 18548208), (32, 17388945), (35, 15898464), (36, 15456840), (40, 13911156), (42, 13248720), (45, 12365472), (48, 11592630), (54, 10304560), (56, 9936540), (60, 9274104), (63, 8832480), (70, 7949232), (72, 7728420), (80, 6955578), (84, 6624360), (90, 6182736), (96, 5796315), (105, 5299488), (108, 5152280), (112, 4968270), (120, 4637052), (126, 4416240), (135, 4121824), (140, 3974616), (144, 3864210), (160, 3477789), (168, 3312180), (180, 3091368), (189, 2944160), (210, 2649744), (216, 2576140), (224, 2484135), (240, 2318526), (252, 2208120), (270, 2060912), (280, 1987308), (288, 1932105), (315, 1766496), (336, 1656090), (360, 1545684), (378, 1472080), (420, 1324872), (432, 1288070), (480, 1159263), (504, 1104060), (540, 1030456), (560, 993654), (630, 883248), (672, 828045), (720, 772842), (756, 736040), (840, 662436), (864, 644035), (945, 588832), (1008, 552030), (1080, 515228), (1120, 496827), (1260, 441624), (1440, 386421), (1512, 368020), (1680, 331218), (1890, 294416), (2016, 276015), (2160, 257614), (2520, 220812), (3024, 184010), (3360, 165609), (3780, 147208), (4320, 128807), (5040, 110406), (6048, 92005), (7560, 73604), (10080, 55203), (15120, 36802), (18401, 30240)]