141209520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 466041600

約数和(自身を除く): 324832080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 173, 179, 190, 228, 240, 285, 304, 346, 358, 380, 456, 519, 537, 570, 692, 716, 760, 865, 895, 912, 1038, 1074, 1140, 1384, 1432, 1520, 1730, 1790, 2076, 2148, 2280, 2595, 2685, 2768, 2864, 3287, 3401, 3460, 3580, 4152, 4296, 4560, 5190, 5370, 6574, 6802, 6920, 7160, 8304, 8592, 9861, 10203, 10380, 10740, 13148, 13604, 13840, 14320, 16435, 17005, 19722, 20406, 20760, 21480, 26296, 27208, 30967, 32870, 34010, 39444, 40812, 41520, 42960, 49305, 51015, 52592, 54416, 61934, 65740, 68020, 78888, 81624, 92901, 98610, 102030, 123868, 131480, 136040, 154835, 157776, 163248, 185802, 197220, 204060, 247736, 262960, 272080, 309670, 371604, 394440, 408120, 464505, 495472, 588373, 619340, 743208, 788880, 816240, 929010, 1176746, 1238680, 1486416, 1765119, 1858020, 2353492, 2477360, 2941865, 3530238, 3716040, 4706984, 5883730, 7060476, 7432080, 8825595, 9413968, 11767460, 14120952, 17651190, 23534920, 28241904, 35302380, 47069840, 70604760, 141209520]

約数ペア:

[(1, 141209520), (2, 70604760), (3, 47069840), (4, 35302380), (5, 28241904), (6, 23534920), (8, 17651190), (10, 14120952), (12, 11767460), (15, 9413968), (16, 8825595), (19, 7432080), (20, 7060476), (24, 5883730), (30, 4706984), (38, 3716040), (40, 3530238), (48, 2941865), (57, 2477360), (60, 2353492), (76, 1858020), (80, 1765119), (95, 1486416), (114, 1238680), (120, 1176746), (152, 929010), (173, 816240), (179, 788880), (190, 743208), (228, 619340), (240, 588373), (285, 495472), (304, 464505), (346, 408120), (358, 394440), (380, 371604), (456, 309670), (519, 272080), (537, 262960), (570, 247736), (692, 204060), (716, 197220), (760, 185802), (865, 163248), (895, 157776), (912, 154835), (1038, 136040), (1074, 131480), (1140, 123868), (1384, 102030), (1432, 98610), (1520, 92901), (1730, 81624), (1790, 78888), (2076, 68020), (2148, 65740), (2280, 61934), (2595, 54416), (2685, 52592), (2768, 51015), (2864, 49305), (3287, 42960), (3401, 41520), (3460, 40812), (3580, 39444), (4152, 34010), (4296, 32870), (4560, 30967), (5190, 27208), (5370, 26296), (6574, 21480), (6802, 20760), (6920, 20406), (7160, 19722), (8304, 17005), (8592, 16435), (9861, 14320), (10203, 13840), (10380, 13604), (10740, 13148)]