494454240

素因数分解:

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

素因数の和:311

約数の個数: 384

約数和(自身を含む): 2011806720

約数和(自身を除く): 1517352480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 166, 168, 180, 189, 197, 210, 216, 224, 240, 249, 252, 270, 280, 288, 315, 332, 336, 360, 378, 394, 415, 420, 432, 480, 498, 504, 540, 560, 581, 591, 630, 664, 672, 720, 747, 756, 788, 830, 840, 864, 945, 985, 996, 1008, 1080, 1120, 1162, 1182, 1245, 1260, 1328, 1379, 1440, 1494, 1512, 1576, 1660, 1680, 1743, 1773, 1890, 1970, 1992, 2016, 2160, 2241, 2324, 2364, 2490, 2520, 2656, 2758, 2905, 2955, 2988, 3024, 3152, 3320, 3360, 3486, 3546, 3735, 3780, 3940, 3984, 4137, 4320, 4482, 4648, 4728, 4980, 5040, 5229, 5319, 5516, 5810, 5910, 5976, 6048, 6304, 6640, 6895, 6972, 7092, 7470, 7560, 7880, 7968, 8274, 8715, 8865, 8964, 9296, 9456, 9960, 10080, 10458, 10638, 11032, 11205, 11620, 11820, 11952, 12411, 13280, 13790, 13944, 14184, 14940, 15120, 15687, 15760, 16351, 16548, 17430, 17730, 17928, 18592, 18912, 19920, 20685, 20916, 21276, 22064, 22410, 23240, 23640, 23904, 24822, 26145, 26595, 27580, 27888, 28368, 29880, 30240, 31374, 31520, 32702, 33096, 34860, 35460, 35856, 37233, 39840, 41370, 41832, 42552, 44128, 44820, 46480, 47280, 49053, 49644, 52290, 53190, 55160, 55776, 56736, 59760, 62055, 62748, 65404, 66192, 69720, 70920, 71712, 74466, 78435, 81755, 82740, 83664, 85104, 89640, 92960, 94560, 98106, 99288, 104580, 106380, 110320, 114457, 119520, 124110, 125496, 130808, 132384, 139440, 141840, 147159, 148932, 156870, 163510, 165480, 167328, 170208, 179280, 186165, 196212, 198576, 209160, 212760, 220640, 228914, 245265, 248220, 250992, 261616, 278880, 283680, 294318, 297864, 313740, 327020, 330960, 343371, 358560, 372330, 392424, 397152, 418320, 425520, 441477, 457828, 490530, 496440, 501984, 523232, 572285, 588636, 595728, 627480, 654040, 661920, 686742, 735795, 744660, 784848, 836640, 851040, 882954, 915656, 981060, 992880, 1030113, 1144570, 1177272, 1191456, 1254960, 1308080, 1373484, 1471590, 1489320, 1569696, 1716855, 1765908, 1831312, 1962120, 1985760, 2060226, 2207385, 2289140, 2354544, 2509920, 2616160, 2746968, 2943180, 2978640, 3090339, 3433710, 3531816, 3662624, 3924240, 4120452, 4414770, 4578280, 4709088, 5150565, 5493936, 5886360, 5957280, 6180678, 6867420, 7063632, 7848480, 8240904, 8829540, 9156560, 10301130, 10987872, 11772720, 12361356, 13734840, 14127264, 15451695, 16481808, 17659080, 18313120, 20602260, 23545440, 24722712, 27469680, 30903390, 32963616, 35318160, 41204520, 49445424, 54939360, 61806780, 70636320, 82409040, 98890848, 123613560, 164818080, 247227120, 494454240]

約数ペア:

[(1, 494454240), (2, 247227120), (3, 164818080), (4, 123613560), (5, 98890848), (6, 82409040), (7, 70636320), (8, 61806780), (9, 54939360), (10, 49445424), (12, 41204520), (14, 35318160), (15, 32963616), (16, 30903390), (18, 27469680), (20, 24722712), (21, 23545440), (24, 20602260), (27, 18313120), (28, 17659080), (30, 16481808), (32, 15451695), (35, 14127264), (36, 13734840), (40, 12361356), (42, 11772720), (45, 10987872), (48, 10301130), (54, 9156560), (56, 8829540), (60, 8240904), (63, 7848480), (70, 7063632), (72, 6867420), (80, 6180678), (83, 5957280), (84, 5886360), (90, 5493936), (96, 5150565), (105, 4709088), (108, 4578280), (112, 4414770), (120, 4120452), (126, 3924240), (135, 3662624), (140, 3531816), (144, 3433710), (160, 3090339), (166, 2978640), (168, 2943180), (180, 2746968), (189, 2616160), (197, 2509920), (210, 2354544), (216, 2289140), (224, 2207385), (240, 2060226), (249, 1985760), (252, 1962120), (270, 1831312), (280, 1765908), (288, 1716855), (315, 1569696), (332, 1489320), (336, 1471590), (360, 1373484), (378, 1308080), (394, 1254960), (415, 1191456), (420, 1177272), (432, 1144570), (480, 1030113), (498, 992880), (504, 981060), (540, 915656), (560, 882954), (581, 851040), (591, 836640), (630, 784848), (664, 744660), (672, 735795), (720, 686742), (747, 661920), (756, 654040), (788, 627480), (830, 595728), (840, 588636), (864, 572285), (945, 523232), (985, 501984), (996, 496440), (1008, 490530), (1080, 457828), (1120, 441477), (1162, 425520), (1182, 418320), (1245, 397152), (1260, 392424), (1328, 372330), (1379, 358560), (1440, 343371), (1494, 330960), (1512, 327020), (1576, 313740), (1660, 297864), (1680, 294318), (1743, 283680), (1773, 278880), (1890, 261616), (1970, 250992), (1992, 248220), (2016, 245265), (2160, 228914), (2241, 220640), (2324, 212760), (2364, 209160), (2490, 198576), (2520, 196212), (2656, 186165), (2758, 179280), (2905, 170208), (2955, 167328), (2988, 165480), (3024, 163510), (3152, 156870), (3320, 148932), (3360, 147159), (3486, 141840), (3546, 139440), (3735, 132384), (3780, 130808), (3940, 125496), (3984, 124110), (4137, 119520), (4320, 114457), (4482, 110320), (4648, 106380), (4728, 104580), (4980, 99288), (5040, 98106), (5229, 94560), (5319, 92960), (5516, 89640), (5810, 85104), (5910, 83664), (5976, 82740), (6048, 81755), (6304, 78435), (6640, 74466), (6895, 71712), (6972, 70920), (7092, 69720), (7470, 66192), (7560, 65404), (7880, 62748), (7968, 62055), (8274, 59760), (8715, 56736), (8865, 55776), (8964, 55160), (9296, 53190), (9456, 52290), (9960, 49644), (10080, 49053), (10458, 47280), (10638, 46480), (11032, 44820), (11205, 44128), (11620, 42552), (11820, 41832), (11952, 41370), (12411, 39840), (13280, 37233), (13790, 35856), (13944, 35460), (14184, 34860), (14940, 33096), (15120, 32702), (15687, 31520), (15760, 31374), (16351, 30240), (16548, 29880), (17430, 28368), (17730, 27888), (17928, 27580), (18592, 26595), (18912, 26145), (19920, 24822), (20685, 23904), (20916, 23640), (21276, 23240), (22064, 22410)]