2166288120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4390

約数の個数: 192

約数和(自身を含む): 7468718400

約数和(自身を除く): 5302430280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 61, 69, 72, 90, 92, 115, 120, 122, 138, 180, 183, 184, 207, 230, 244, 276, 305, 345, 360, 366, 414, 460, 488, 549, 552, 610, 690, 732, 828, 915, 920, 1035, 1098, 1220, 1380, 1403, 1464, 1656, 1830, 2070, 2196, 2440, 2745, 2760, 2806, 3660, 4140, 4209, 4289, 4392, 5490, 5612, 7015, 7320, 8280, 8418, 8578, 10980, 11224, 12627, 12867, 14030, 16836, 17156, 21045, 21445, 21960, 25254, 25734, 28060, 33672, 34312, 38601, 42090, 42890, 50508, 51468, 56120, 63135, 64335, 77202, 84180, 85780, 98647, 101016, 102936, 126270, 128670, 154404, 168360, 171560, 193005, 197294, 252540, 257340, 261629, 295941, 308808, 386010, 394588, 493235, 505080, 514680, 523258, 591882, 772020, 784887, 789176, 887823, 986470, 1046516, 1183764, 1308145, 1479705, 1544040, 1569774, 1775646, 1972940, 2093032, 2354661, 2367528, 2616290, 2959410, 3139548, 3551292, 3924435, 3945880, 4439115, 4709322, 5232580, 5918820, 6017467, 6279096, 7102584, 7848870, 8878230, 9418644, 10465160, 11773305, 11837640, 12034934, 15697740, 17756460, 18052401, 18837288, 23546610, 24069868, 30087335, 31395480, 35512920, 36104802, 47093220, 48139736, 54157203, 60174670, 72209604, 90262005, 94186440, 108314406, 120349340, 144419208, 180524010, 216628812, 240698680, 270786015, 361048020, 433257624, 541572030, 722096040, 1083144060, 2166288120]

約数ペア:

[(1, 2166288120), (2, 1083144060), (3, 722096040), (4, 541572030), (5, 433257624), (6, 361048020), (8, 270786015), (9, 240698680), (10, 216628812), (12, 180524010), (15, 144419208), (18, 120349340), (20, 108314406), (23, 94186440), (24, 90262005), (30, 72209604), (36, 60174670), (40, 54157203), (45, 48139736), (46, 47093220), (60, 36104802), (61, 35512920), (69, 31395480), (72, 30087335), (90, 24069868), (92, 23546610), (115, 18837288), (120, 18052401), (122, 17756460), (138, 15697740), (180, 12034934), (183, 11837640), (184, 11773305), (207, 10465160), (230, 9418644), (244, 8878230), (276, 7848870), (305, 7102584), (345, 6279096), (360, 6017467), (366, 5918820), (414, 5232580), (460, 4709322), (488, 4439115), (549, 3945880), (552, 3924435), (610, 3551292), (690, 3139548), (732, 2959410), (828, 2616290), (915, 2367528), (920, 2354661), (1035, 2093032), (1098, 1972940), (1220, 1775646), (1380, 1569774), (1403, 1544040), (1464, 1479705), (1656, 1308145), (1830, 1183764), (2070, 1046516), (2196, 986470), (2440, 887823), (2745, 789176), (2760, 784887), (2806, 772020), (3660, 591882), (4140, 523258), (4209, 514680), (4289, 505080), (4392, 493235), (5490, 394588), (5612, 386010), (7015, 308808), (7320, 295941), (8280, 261629), (8418, 257340), (8578, 252540), (10980, 197294), (11224, 193005), (12627, 171560), (12867, 168360), (14030, 154404), (16836, 128670), (17156, 126270), (21045, 102936), (21445, 101016), (21960, 98647), (25254, 85780), (25734, 84180), (28060, 77202), (33672, 64335), (34312, 63135), (38601, 56120), (42090, 51468), (42890, 50508)]