226888440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 706052160

約数和(自身を除く): 479163720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 137, 148, 185, 222, 274, 296, 370, 373, 411, 444, 548, 555, 685, 740, 746, 822, 888, 1096, 1110, 1119, 1370, 1480, 1492, 1644, 1865, 2055, 2220, 2238, 2740, 2984, 3288, 3730, 4110, 4440, 4476, 5069, 5480, 5595, 7460, 8220, 8952, 10138, 11190, 13801, 14920, 15207, 16440, 20276, 22380, 25345, 27602, 30414, 40552, 41403, 44760, 50690, 51101, 55204, 60828, 69005, 76035, 82806, 101380, 102202, 110408, 121656, 138010, 152070, 153303, 165612, 202760, 204404, 207015, 255505, 276020, 304140, 306606, 331224, 408808, 414030, 511010, 552040, 608280, 613212, 766515, 828060, 1022020, 1226424, 1533030, 1656120, 1890737, 2044040, 3066060, 3781474, 5672211, 6132120, 7562948, 9453685, 11344422, 15125896, 18907370, 22688844, 28361055, 37814740, 45377688, 56722110, 75629480, 113444220, 226888440]

約数ペア:

[(1, 226888440), (2, 113444220), (3, 75629480), (4, 56722110), (5, 45377688), (6, 37814740), (8, 28361055), (10, 22688844), (12, 18907370), (15, 15125896), (20, 11344422), (24, 9453685), (30, 7562948), (37, 6132120), (40, 5672211), (60, 3781474), (74, 3066060), (111, 2044040), (120, 1890737), (137, 1656120), (148, 1533030), (185, 1226424), (222, 1022020), (274, 828060), (296, 766515), (370, 613212), (373, 608280), (411, 552040), (444, 511010), (548, 414030), (555, 408808), (685, 331224), (740, 306606), (746, 304140), (822, 276020), (888, 255505), (1096, 207015), (1110, 204404), (1119, 202760), (1370, 165612), (1480, 153303), (1492, 152070), (1644, 138010), (1865, 121656), (2055, 110408), (2220, 102202), (2238, 101380), (2740, 82806), (2984, 76035), (3288, 69005), (3730, 60828), (4110, 55204), (4440, 51101), (4476, 50690), (5069, 44760), (5480, 41403), (5595, 40552), (7460, 30414), (8220, 27602), (8952, 25345), (10138, 22380), (11190, 20276), (13801, 16440), (14920, 15207)]