111272280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 384652800

約数和(自身を除く): 273380520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 953, 973, 1112, 1390, 1668, 1906, 1946, 2085, 2780, 2859, 2919, 3336, 3812, 3892, 4170, 4765, 4865, 5560, 5718, 5838, 6671, 7624, 7784, 8340, 9530, 9730, 11436, 11676, 13342, 14295, 14595, 16680, 19060, 19460, 20013, 22872, 23352, 26684, 28590, 29190, 33355, 38120, 38920, 40026, 53368, 57180, 58380, 66710, 80052, 100065, 114360, 116760, 132467, 133420, 160104, 200130, 264934, 266840, 397401, 400260, 529868, 662335, 794802, 800520, 927269, 1059736, 1324670, 1589604, 1854538, 1987005, 2649340, 2781807, 3179208, 3709076, 3974010, 4636345, 5298680, 5563614, 7418152, 7948020, 9272690, 11127228, 13909035, 15896040, 18545380, 22254456, 27818070, 37090760, 55636140, 111272280]

約数ペア:

[(1, 111272280), (2, 55636140), (3, 37090760), (4, 27818070), (5, 22254456), (6, 18545380), (7, 15896040), (8, 13909035), (10, 11127228), (12, 9272690), (14, 7948020), (15, 7418152), (20, 5563614), (21, 5298680), (24, 4636345), (28, 3974010), (30, 3709076), (35, 3179208), (40, 2781807), (42, 2649340), (56, 1987005), (60, 1854538), (70, 1589604), (84, 1324670), (105, 1059736), (120, 927269), (139, 800520), (140, 794802), (168, 662335), (210, 529868), (278, 400260), (280, 397401), (417, 266840), (420, 264934), (556, 200130), (695, 160104), (834, 133420), (840, 132467), (953, 116760), (973, 114360), (1112, 100065), (1390, 80052), (1668, 66710), (1906, 58380), (1946, 57180), (2085, 53368), (2780, 40026), (2859, 38920), (2919, 38120), (3336, 33355), (3812, 29190), (3892, 28590), (4170, 26684), (4765, 23352), (4865, 22872), (5560, 20013), (5718, 19460), (5838, 19060), (6671, 16680), (7624, 14595), (7784, 14295), (8340, 13342), (9530, 11676), (9730, 11436)]