1213008960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 224

約数和(自身を含む): 4058180352

約数和(自身を除く): 2845171392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 137, 138, 160, 184, 192, 230, 240, 274, 276, 320, 345, 368, 401, 411, 460, 480, 548, 552, 685, 690, 736, 802, 822, 920, 960, 1096, 1104, 1203, 1370, 1380, 1472, 1604, 1644, 1840, 2005, 2055, 2192, 2208, 2406, 2740, 2760, 3151, 3208, 3288, 3680, 4010, 4110, 4384, 4416, 4812, 5480, 5520, 6015, 6302, 6416, 6576, 7360, 8020, 8220, 8768, 9223, 9453, 9624, 10960, 11040, 12030, 12604, 12832, 13152, 15755, 16040, 16440, 18446, 18906, 19248, 21920, 22080, 24060, 25208, 25664, 26304, 27669, 31510, 32080, 32880, 36892, 37812, 38496, 43840, 46115, 47265, 48120, 50416, 54937, 55338, 63020, 64160, 65760, 73784, 75624, 76992, 92230, 94530, 96240, 100832, 109874, 110676, 126040, 128320, 131520, 138345, 147568, 151248, 164811, 184460, 189060, 192480, 201664, 219748, 221352, 252080, 274685, 276690, 295136, 302496, 329622, 368920, 378120, 384960, 439496, 442704, 504160, 549370, 553380, 590272, 604992, 659244, 737840, 756240, 824055, 878992, 885408, 1008320, 1098740, 1106760, 1263551, 1318488, 1475680, 1512480, 1648110, 1757984, 1770816, 2197480, 2213520, 2527102, 2636976, 2951360, 3024960, 3296220, 3515968, 3790653, 4394960, 4427040, 5054204, 5273952, 6317755, 6592440, 7581306, 8789920, 8854080, 10108408, 10547904, 12635510, 13184880, 15162612, 17579840, 18953265, 20216816, 25271020, 26369760, 30325224, 37906530, 40433632, 50542040, 52739520, 60650448, 75813060, 80867264, 101084080, 121300896, 151626120, 202168160, 242601792, 303252240, 404336320, 606504480, 1213008960]

約数ペア:

[(1, 1213008960), (2, 606504480), (3, 404336320), (4, 303252240), (5, 242601792), (6, 202168160), (8, 151626120), (10, 121300896), (12, 101084080), (15, 80867264), (16, 75813060), (20, 60650448), (23, 52739520), (24, 50542040), (30, 40433632), (32, 37906530), (40, 30325224), (46, 26369760), (48, 25271020), (60, 20216816), (64, 18953265), (69, 17579840), (80, 15162612), (92, 13184880), (96, 12635510), (115, 10547904), (120, 10108408), (137, 8854080), (138, 8789920), (160, 7581306), (184, 6592440), (192, 6317755), (230, 5273952), (240, 5054204), (274, 4427040), (276, 4394960), (320, 3790653), (345, 3515968), (368, 3296220), (401, 3024960), (411, 2951360), (460, 2636976), (480, 2527102), (548, 2213520), (552, 2197480), (685, 1770816), (690, 1757984), (736, 1648110), (802, 1512480), (822, 1475680), (920, 1318488), (960, 1263551), (1096, 1106760), (1104, 1098740), (1203, 1008320), (1370, 885408), (1380, 878992), (1472, 824055), (1604, 756240), (1644, 737840), (1840, 659244), (2005, 604992), (2055, 590272), (2192, 553380), (2208, 549370), (2406, 504160), (2740, 442704), (2760, 439496), (3151, 384960), (3208, 378120), (3288, 368920), (3680, 329622), (4010, 302496), (4110, 295136), (4384, 276690), (4416, 274685), (4812, 252080), (5480, 221352), (5520, 219748), (6015, 201664), (6302, 192480), (6416, 189060), (6576, 184460), (7360, 164811), (8020, 151248), (8220, 147568), (8768, 138345), (9223, 131520), (9453, 128320), (9624, 126040), (10960, 110676), (11040, 109874), (12030, 100832), (12604, 96240), (12832, 94530), (13152, 92230), (15755, 76992), (16040, 75624), (16440, 73784), (18446, 65760), (18906, 64160), (19248, 63020), (21920, 55338), (22080, 54937), (24060, 50416), (25208, 48120), (25664, 47265), (26304, 46115), (27669, 43840), (31510, 38496), (32080, 37812), (32880, 36892)]