147153440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 421956864

約数和(自身を除く): 274803424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 53, 56, 67, 70, 74, 80, 106, 112, 134, 140, 148, 160, 185, 212, 224, 259, 265, 268, 280, 296, 335, 370, 371, 424, 469, 518, 530, 536, 560, 592, 670, 740, 742, 848, 938, 1036, 1060, 1072, 1120, 1184, 1295, 1340, 1480, 1484, 1696, 1855, 1876, 1961, 2072, 2120, 2144, 2345, 2479, 2590, 2680, 2960, 2968, 3551, 3710, 3752, 3922, 4144, 4240, 4690, 4958, 5180, 5360, 5920, 5936, 7102, 7420, 7504, 7844, 8288, 8480, 9380, 9805, 9916, 10360, 10720, 11872, 12395, 13727, 14204, 14840, 15008, 15688, 17353, 17755, 18760, 19610, 19832, 20720, 24790, 24857, 27454, 28408, 29680, 31376, 34706, 35510, 37520, 39220, 39664, 41440, 49580, 49714, 54908, 56816, 59360, 62752, 68635, 69412, 71020, 75040, 78440, 79328, 86765, 99160, 99428, 109816, 113632, 124285, 131387, 137270, 138824, 142040, 156880, 173530, 198320, 198856, 219632, 248570, 262774, 274540, 277648, 284080, 313760, 347060, 396640, 397712, 439264, 497140, 525548, 549080, 555296, 568160, 656935, 694120, 795424, 919709, 994280, 1051096, 1098160, 1313870, 1388240, 1839418, 1988560, 2102192, 2196320, 2627740, 2776480, 3678836, 3977120, 4204384, 4598545, 5255480, 7357672, 9197090, 10510960, 14715344, 18394180, 21021920, 29430688, 36788360, 73576720, 147153440]

約数ペア:

[(1, 147153440), (2, 73576720), (4, 36788360), (5, 29430688), (7, 21021920), (8, 18394180), (10, 14715344), (14, 10510960), (16, 9197090), (20, 7357672), (28, 5255480), (32, 4598545), (35, 4204384), (37, 3977120), (40, 3678836), (53, 2776480), (56, 2627740), (67, 2196320), (70, 2102192), (74, 1988560), (80, 1839418), (106, 1388240), (112, 1313870), (134, 1098160), (140, 1051096), (148, 994280), (160, 919709), (185, 795424), (212, 694120), (224, 656935), (259, 568160), (265, 555296), (268, 549080), (280, 525548), (296, 497140), (335, 439264), (370, 397712), (371, 396640), (424, 347060), (469, 313760), (518, 284080), (530, 277648), (536, 274540), (560, 262774), (592, 248570), (670, 219632), (740, 198856), (742, 198320), (848, 173530), (938, 156880), (1036, 142040), (1060, 138824), (1072, 137270), (1120, 131387), (1184, 124285), (1295, 113632), (1340, 109816), (1480, 99428), (1484, 99160), (1696, 86765), (1855, 79328), (1876, 78440), (1961, 75040), (2072, 71020), (2120, 69412), (2144, 68635), (2345, 62752), (2479, 59360), (2590, 56816), (2680, 54908), (2960, 49714), (2968, 49580), (3551, 41440), (3710, 39664), (3752, 39220), (3922, 37520), (4144, 35510), (4240, 34706), (4690, 31376), (4958, 29680), (5180, 28408), (5360, 27454), (5920, 24857), (5936, 24790), (7102, 20720), (7420, 19832), (7504, 19610), (7844, 18760), (8288, 17755), (8480, 17353), (9380, 15688), (9805, 15008), (9916, 14840), (10360, 14204), (10720, 13727), (11872, 12395)]