22588720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 69281280

約数和(自身を除く): 46692560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 193, 209, 220, 266, 280, 304, 308, 380, 385, 386, 418, 440, 532, 560, 616, 665, 760, 770, 772, 836, 880, 965, 1045, 1064, 1232, 1330, 1351, 1463, 1520, 1540, 1544, 1672, 1930, 2090, 2123, 2128, 2660, 2702, 2926, 3080, 3088, 3344, 3667, 3860, 4180, 4246, 5320, 5404, 5852, 6160, 6755, 7315, 7334, 7720, 8360, 8492, 10615, 10640, 10808, 11704, 13510, 14630, 14668, 14861, 15440, 16720, 16984, 18335, 21230, 21616, 23408, 25669, 27020, 29260, 29336, 29722, 33968, 36670, 40337, 42460, 51338, 54040, 58520, 58672, 59444, 73340, 74305, 80674, 84920, 102676, 108080, 117040, 118888, 128345, 146680, 148610, 161348, 169840, 201685, 205352, 237776, 256690, 282359, 293360, 297220, 322696, 403370, 410704, 513380, 564718, 594440, 645392, 806740, 1026760, 1129436, 1188880, 1411795, 1613480, 2053520, 2258872, 2823590, 3226960, 4517744, 5647180, 11294360, 22588720]

約数ペア:

[(1, 22588720), (2, 11294360), (4, 5647180), (5, 4517744), (7, 3226960), (8, 2823590), (10, 2258872), (11, 2053520), (14, 1613480), (16, 1411795), (19, 1188880), (20, 1129436), (22, 1026760), (28, 806740), (35, 645392), (38, 594440), (40, 564718), (44, 513380), (55, 410704), (56, 403370), (70, 322696), (76, 297220), (77, 293360), (80, 282359), (88, 256690), (95, 237776), (110, 205352), (112, 201685), (133, 169840), (140, 161348), (152, 148610), (154, 146680), (176, 128345), (190, 118888), (193, 117040), (209, 108080), (220, 102676), (266, 84920), (280, 80674), (304, 74305), (308, 73340), (380, 59444), (385, 58672), (386, 58520), (418, 54040), (440, 51338), (532, 42460), (560, 40337), (616, 36670), (665, 33968), (760, 29722), (770, 29336), (772, 29260), (836, 27020), (880, 25669), (965, 23408), (1045, 21616), (1064, 21230), (1232, 18335), (1330, 16984), (1351, 16720), (1463, 15440), (1520, 14861), (1540, 14668), (1544, 14630), (1672, 13510), (1930, 11704), (2090, 10808), (2123, 10640), (2128, 10615), (2660, 8492), (2702, 8360), (2926, 7720), (3080, 7334), (3088, 7315), (3344, 6755), (3667, 6160), (3860, 5852), (4180, 5404), (4246, 5320)]