201422520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 711809280

約数和(自身を除く): 510386760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 193, 195, 223, 234, 260, 312, 360, 386, 390, 446, 468, 520, 579, 585, 669, 772, 780, 892, 936, 965, 1115, 1158, 1170, 1338, 1544, 1560, 1737, 1784, 1930, 2007, 2230, 2316, 2340, 2509, 2676, 2895, 2899, 3345, 3474, 3860, 4014, 4460, 4632, 4680, 5018, 5352, 5790, 5798, 6690, 6948, 7527, 7720, 8028, 8685, 8697, 8920, 10035, 10036, 11580, 11596, 12545, 13380, 13896, 14495, 15054, 16056, 17370, 17394, 20070, 20072, 22581, 23160, 23192, 25090, 26091, 26760, 28990, 30108, 34740, 34788, 37635, 40140, 43039, 43485, 45162, 50180, 52182, 57980, 60216, 69480, 69576, 75270, 80280, 86078, 86970, 90324, 100360, 104364, 112905, 115960, 129117, 130455, 150540, 172156, 173940, 180648, 208728, 215195, 225810, 258234, 260910, 301080, 344312, 347880, 387351, 430390, 451620, 516468, 521820, 559507, 645585, 774702, 860780, 903240, 1032936, 1043640, 1119014, 1291170, 1549404, 1678521, 1721560, 1936755, 2238028, 2582340, 2797535, 3098808, 3357042, 3873510, 4476056, 5035563, 5164680, 5595070, 6714084, 7747020, 8392605, 10071126, 11190140, 13428168, 15494040, 16785210, 20142252, 22380280, 25177815, 33570420, 40284504, 50355630, 67140840, 100711260, 201422520]

約数ペア:

[(1, 201422520), (2, 100711260), (3, 67140840), (4, 50355630), (5, 40284504), (6, 33570420), (8, 25177815), (9, 22380280), (10, 20142252), (12, 16785210), (13, 15494040), (15, 13428168), (18, 11190140), (20, 10071126), (24, 8392605), (26, 7747020), (30, 6714084), (36, 5595070), (39, 5164680), (40, 5035563), (45, 4476056), (52, 3873510), (60, 3357042), (65, 3098808), (72, 2797535), (78, 2582340), (90, 2238028), (104, 1936755), (117, 1721560), (120, 1678521), (130, 1549404), (156, 1291170), (180, 1119014), (193, 1043640), (195, 1032936), (223, 903240), (234, 860780), (260, 774702), (312, 645585), (360, 559507), (386, 521820), (390, 516468), (446, 451620), (468, 430390), (520, 387351), (579, 347880), (585, 344312), (669, 301080), (772, 260910), (780, 258234), (892, 225810), (936, 215195), (965, 208728), (1115, 180648), (1158, 173940), (1170, 172156), (1338, 150540), (1544, 130455), (1560, 129117), (1737, 115960), (1784, 112905), (1930, 104364), (2007, 100360), (2230, 90324), (2316, 86970), (2340, 86078), (2509, 80280), (2676, 75270), (2895, 69576), (2899, 69480), (3345, 60216), (3474, 57980), (3860, 52182), (4014, 50180), (4460, 45162), (4632, 43485), (4680, 43039), (5018, 40140), (5352, 37635), (5790, 34788), (5798, 34740), (6690, 30108), (6948, 28990), (7527, 26760), (7720, 26091), (8028, 25090), (8685, 23192), (8697, 23160), (8920, 22581), (10035, 20072), (10036, 20070), (11580, 17394), (11596, 17370), (12545, 16056), (13380, 15054), (13896, 14495)]