164818080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 653837184

約数和(自身を除く): 489019104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 197, 210, 224, 240, 249, 252, 280, 288, 315, 332, 336, 360, 394, 415, 420, 480, 498, 504, 560, 581, 591, 630, 664, 672, 720, 747, 788, 830, 840, 985, 996, 1008, 1120, 1162, 1182, 1245, 1260, 1328, 1379, 1440, 1494, 1576, 1660, 1680, 1743, 1773, 1970, 1992, 2016, 2324, 2364, 2490, 2520, 2656, 2758, 2905, 2955, 2988, 3152, 3320, 3360, 3486, 3546, 3735, 3940, 3984, 4137, 4648, 4728, 4980, 5040, 5229, 5516, 5810, 5910, 5976, 6304, 6640, 6895, 6972, 7092, 7470, 7880, 7968, 8274, 8715, 8865, 9296, 9456, 9960, 10080, 10458, 11032, 11620, 11820, 11952, 12411, 13280, 13790, 13944, 14184, 14940, 15760, 16351, 16548, 17430, 17730, 18592, 18912, 19920, 20685, 20916, 22064, 23240, 23640, 23904, 24822, 26145, 27580, 27888, 28368, 29880, 31520, 32702, 33096, 34860, 35460, 39840, 41370, 41832, 44128, 46480, 47280, 49053, 49644, 52290, 55160, 55776, 56736, 59760, 62055, 65404, 66192, 69720, 70920, 81755, 82740, 83664, 92960, 94560, 98106, 99288, 104580, 110320, 114457, 119520, 124110, 130808, 132384, 139440, 141840, 147159, 163510, 165480, 167328, 196212, 198576, 209160, 220640, 228914, 245265, 248220, 261616, 278880, 283680, 294318, 327020, 330960, 343371, 392424, 397152, 418320, 457828, 490530, 496440, 523232, 572285, 588636, 654040, 661920, 686742, 735795, 784848, 836640, 915656, 981060, 992880, 1030113, 1144570, 1177272, 1308080, 1373484, 1471590, 1569696, 1716855, 1831312, 1962120, 1985760, 2060226, 2289140, 2354544, 2616160, 2746968, 2943180, 3433710, 3662624, 3924240, 4120452, 4578280, 4709088, 5150565, 5493936, 5886360, 6867420, 7848480, 8240904, 9156560, 10301130, 10987872, 11772720, 13734840, 16481808, 18313120, 20602260, 23545440, 27469680, 32963616, 41204520, 54939360, 82409040, 164818080]

約数ペア:

[(1, 164818080), (2, 82409040), (3, 54939360), (4, 41204520), (5, 32963616), (6, 27469680), (7, 23545440), (8, 20602260), (9, 18313120), (10, 16481808), (12, 13734840), (14, 11772720), (15, 10987872), (16, 10301130), (18, 9156560), (20, 8240904), (21, 7848480), (24, 6867420), (28, 5886360), (30, 5493936), (32, 5150565), (35, 4709088), (36, 4578280), (40, 4120452), (42, 3924240), (45, 3662624), (48, 3433710), (56, 2943180), (60, 2746968), (63, 2616160), (70, 2354544), (72, 2289140), (80, 2060226), (83, 1985760), (84, 1962120), (90, 1831312), (96, 1716855), (105, 1569696), (112, 1471590), (120, 1373484), (126, 1308080), (140, 1177272), (144, 1144570), (160, 1030113), (166, 992880), (168, 981060), (180, 915656), (197, 836640), (210, 784848), (224, 735795), (240, 686742), (249, 661920), (252, 654040), (280, 588636), (288, 572285), (315, 523232), (332, 496440), (336, 490530), (360, 457828), (394, 418320), (415, 397152), (420, 392424), (480, 343371), (498, 330960), (504, 327020), (560, 294318), (581, 283680), (591, 278880), (630, 261616), (664, 248220), (672, 245265), (720, 228914), (747, 220640), (788, 209160), (830, 198576), (840, 196212), (985, 167328), (996, 165480), (1008, 163510), (1120, 147159), (1162, 141840), (1182, 139440), (1245, 132384), (1260, 130808), (1328, 124110), (1379, 119520), (1440, 114457), (1494, 110320), (1576, 104580), (1660, 99288), (1680, 98106), (1743, 94560), (1773, 92960), (1970, 83664), (1992, 82740), (2016, 81755), (2324, 70920), (2364, 69720), (2490, 66192), (2520, 65404), (2656, 62055), (2758, 59760), (2905, 56736), (2955, 55776), (2988, 55160), (3152, 52290), (3320, 49644), (3360, 49053), (3486, 47280), (3546, 46480), (3735, 44128), (3940, 41832), (3984, 41370), (4137, 39840), (4648, 35460), (4728, 34860), (4980, 33096), (5040, 32702), (5229, 31520), (5516, 29880), (5810, 28368), (5910, 27888), (5976, 27580), (6304, 26145), (6640, 24822), (6895, 23904), (6972, 23640), (7092, 23240), (7470, 22064), (7880, 20916), (7968, 20685), (8274, 19920), (8715, 18912), (8865, 18592), (9296, 17730), (9456, 17430), (9960, 16548), (10080, 16351), (10458, 15760), (11032, 14940), (11620, 14184), (11820, 13944), (11952, 13790), (12411, 13280)]