138197520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 466267776

約数和(自身を除く): 328070256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 367, 523, 720, 734, 1046, 1101, 1468, 1569, 1835, 2092, 2202, 2615, 2936, 3138, 3303, 3670, 4184, 4404, 4707, 5230, 5505, 5872, 6276, 6606, 7340, 7845, 8368, 8808, 9414, 10460, 11010, 12552, 13212, 14680, 15690, 16515, 17616, 18828, 20920, 22020, 23535, 25104, 26424, 29360, 31380, 33030, 37656, 41840, 44040, 47070, 52848, 62760, 66060, 75312, 88080, 94140, 125520, 132120, 188280, 191941, 264240, 376560, 383882, 575823, 767764, 959705, 1151646, 1535528, 1727469, 1919410, 2303292, 2879115, 3071056, 3454938, 3838820, 4606584, 5758230, 6909876, 7677640, 8637345, 9213168, 11516460, 13819752, 15355280, 17274690, 23032920, 27639504, 34549380, 46065840, 69098760, 138197520]

約数ペア:

[(1, 138197520), (2, 69098760), (3, 46065840), (4, 34549380), (5, 27639504), (6, 23032920), (8, 17274690), (9, 15355280), (10, 13819752), (12, 11516460), (15, 9213168), (16, 8637345), (18, 7677640), (20, 6909876), (24, 5758230), (30, 4606584), (36, 3838820), (40, 3454938), (45, 3071056), (48, 2879115), (60, 2303292), (72, 1919410), (80, 1727469), (90, 1535528), (120, 1151646), (144, 959705), (180, 767764), (240, 575823), (360, 383882), (367, 376560), (523, 264240), (720, 191941), (734, 188280), (1046, 132120), (1101, 125520), (1468, 94140), (1569, 88080), (1835, 75312), (2092, 66060), (2202, 62760), (2615, 52848), (2936, 47070), (3138, 44040), (3303, 41840), (3670, 37656), (4184, 33030), (4404, 31380), (4707, 29360), (5230, 26424), (5505, 25104), (5872, 23535), (6276, 22020), (6606, 20920), (7340, 18828), (7845, 17616), (8368, 16515), (8808, 15690), (9414, 14680), (10460, 13212), (11010, 12552)]