211970880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6725

約数の個数: 168

約数和(自身を含む): 795491424

約数和(自身を除く): 583520544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6691, 7920, 10560, 13382, 15840, 20073, 26764, 31680, 33455, 40146, 53528, 60219, 66910, 73601, 80292, 100365, 107056, 120438, 133820, 147202, 160584, 200730, 214112, 220803, 240876, 267640, 294404, 301095, 321168, 368005, 401460, 428224, 441606, 481752, 535280, 588808, 602190, 642336, 662409, 736010, 802920, 883212, 963504, 1070560, 1104015, 1177616, 1204380, 1284672, 1324818, 1472020, 1605840, 1766424, 1927008, 2141120, 2208030, 2355232, 2408760, 2649636, 2944040, 3211680, 3312045, 3532848, 3854016, 4416060, 4710464, 4817520, 5299272, 5888080, 6423360, 6624090, 7065696, 8832120, 9635040, 10598544, 11776160, 13248180, 14131392, 17664240, 19270080, 21197088, 23552320, 26496360, 35328480, 42394176, 52992720, 70656960, 105985440, 211970880]

約数ペア:

[(1, 211970880), (2, 105985440), (3, 70656960), (4, 52992720), (5, 42394176), (6, 35328480), (8, 26496360), (9, 23552320), (10, 21197088), (11, 19270080), (12, 17664240), (15, 14131392), (16, 13248180), (18, 11776160), (20, 10598544), (22, 9635040), (24, 8832120), (30, 7065696), (32, 6624090), (33, 6423360), (36, 5888080), (40, 5299272), (44, 4817520), (45, 4710464), (48, 4416060), (55, 3854016), (60, 3532848), (64, 3312045), (66, 3211680), (72, 2944040), (80, 2649636), (88, 2408760), (90, 2355232), (96, 2208030), (99, 2141120), (110, 1927008), (120, 1766424), (132, 1605840), (144, 1472020), (160, 1324818), (165, 1284672), (176, 1204380), (180, 1177616), (192, 1104015), (198, 1070560), (220, 963504), (240, 883212), (264, 802920), (288, 736010), (320, 662409), (330, 642336), (352, 602190), (360, 588808), (396, 535280), (440, 481752), (480, 441606), (495, 428224), (528, 401460), (576, 368005), (660, 321168), (704, 301095), (720, 294404), (792, 267640), (880, 240876), (960, 220803), (990, 214112), (1056, 200730), (1320, 160584), (1440, 147202), (1584, 133820), (1760, 120438), (1980, 107056), (2112, 100365), (2640, 80292), (2880, 73601), (3168, 66910), (3520, 60219), (3960, 53528), (5280, 40146), (6336, 33455), (6691, 31680), (7920, 26764), (10560, 20073), (13382, 15840)]