63321440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4384

約数の個数: 96

約数和(自身を含む): 184161600

約数和(自身を除く): 120840160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4349, 7280, 8698, 14560, 17396, 21745, 30443, 34792, 43490, 56537, 60886, 69584, 86980, 113074, 121772, 139168, 152215, 173960, 226148, 243544, 282685, 304430, 347920, 395759, 452296, 487088, 565370, 608860, 695840, 791518, 904592, 974176, 1130740, 1217720, 1583036, 1809184, 1978795, 2261480, 2435440, 3166072, 3957590, 4522960, 4870880, 6332144, 7915180, 9045920, 12664288, 15830360, 31660720, 63321440]

約数ペア:

[(1, 63321440), (2, 31660720), (4, 15830360), (5, 12664288), (7, 9045920), (8, 7915180), (10, 6332144), (13, 4870880), (14, 4522960), (16, 3957590), (20, 3166072), (26, 2435440), (28, 2261480), (32, 1978795), (35, 1809184), (40, 1583036), (52, 1217720), (56, 1130740), (65, 974176), (70, 904592), (80, 791518), (91, 695840), (104, 608860), (112, 565370), (130, 487088), (140, 452296), (160, 395759), (182, 347920), (208, 304430), (224, 282685), (260, 243544), (280, 226148), (364, 173960), (416, 152215), (455, 139168), (520, 121772), (560, 113074), (728, 86980), (910, 69584), (1040, 60886), (1120, 56537), (1456, 43490), (1820, 34792), (2080, 30443), (2912, 21745), (3640, 17396), (4349, 14560), (7280, 8698)]