22687140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 76446720

約数和(自身を除く): 53759580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 2843, 3990, 5686, 7980, 8529, 11372, 14215, 17058, 19901, 28430, 34116, 39802, 42645, 54017, 56860, 59703, 79604, 85290, 99505, 108034, 119406, 162051, 170580, 199010, 216068, 238812, 270085, 298515, 324102, 378119, 398020, 540170, 597030, 648204, 756238, 810255, 1080340, 1134357, 1194060, 1512476, 1620510, 1890595, 2268714, 3241020, 3781190, 4537428, 5671785, 7562380, 11343570, 22687140]

約数ペア:

[(1, 22687140), (2, 11343570), (3, 7562380), (4, 5671785), (5, 4537428), (6, 3781190), (7, 3241020), (10, 2268714), (12, 1890595), (14, 1620510), (15, 1512476), (19, 1194060), (20, 1134357), (21, 1080340), (28, 810255), (30, 756238), (35, 648204), (38, 597030), (42, 540170), (57, 398020), (60, 378119), (70, 324102), (76, 298515), (84, 270085), (95, 238812), (105, 216068), (114, 199010), (133, 170580), (140, 162051), (190, 119406), (210, 108034), (228, 99505), (266, 85290), (285, 79604), (380, 59703), (399, 56860), (420, 54017), (532, 42645), (570, 39802), (665, 34116), (798, 28430), (1140, 19901), (1330, 17058), (1596, 14215), (1995, 11372), (2660, 8529), (2843, 7980), (3990, 5686)]