284639040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2054

約数の個数: 252

約数和(自身を含む): 1139447556

約数和(自身を除く): 854808516

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2017, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4034, 4410, 4704, 5040, 5880, 6051, 6720, 7056, 7840, 8068, 8820, 9408, 10080, 10085, 11760, 12102, 14112, 14119, 15680, 16136, 17640, 18153, 20160, 20170, 23520, 24204, 28224, 28238, 30255, 32272, 35280, 36306, 40340, 42357, 47040, 48408, 56476, 60510, 64544, 70560, 70595, 72612, 80680, 84714, 90765, 96816, 98833, 112952, 121020, 127071, 129088, 141120, 141190, 145224, 161360, 169428, 181530, 193632, 197666, 211785, 225904, 242040, 254142, 282380, 290448, 296499, 322720, 338856, 363060, 387264, 395332, 423570, 451808, 484080, 494165, 508284, 564760, 580896, 592998, 635355, 645440, 677712, 726120, 790664, 847140, 889497, 903616, 968160, 988330, 1016568, 1129520, 1161792, 1185996, 1270710, 1355424, 1452240, 1482495, 1581328, 1694280, 1778994, 1936320, 1976660, 2033136, 2259040, 2371992, 2541420, 2710848, 2904480, 2964990, 3162656, 3388560, 3557988, 3953320, 4066272, 4447485, 4518080, 4743984, 5082840, 5808960, 5929980, 6325312, 6777120, 7115976, 7906640, 8132544, 8894970, 9487968, 10165680, 11859960, 13554240, 14231952, 15813280, 17789940, 18975936, 20331360, 23719920, 28463904, 31626560, 35579880, 40662720, 47439840, 56927808, 71159760, 94879680, 142319520, 284639040]

約数ペア:

[(1, 284639040), (2, 142319520), (3, 94879680), (4, 71159760), (5, 56927808), (6, 47439840), (7, 40662720), (8, 35579880), (9, 31626560), (10, 28463904), (12, 23719920), (14, 20331360), (15, 18975936), (16, 17789940), (18, 15813280), (20, 14231952), (21, 13554240), (24, 11859960), (28, 10165680), (30, 9487968), (32, 8894970), (35, 8132544), (36, 7906640), (40, 7115976), (42, 6777120), (45, 6325312), (48, 5929980), (49, 5808960), (56, 5082840), (60, 4743984), (63, 4518080), (64, 4447485), (70, 4066272), (72, 3953320), (80, 3557988), (84, 3388560), (90, 3162656), (96, 2964990), (98, 2904480), (105, 2710848), (112, 2541420), (120, 2371992), (126, 2259040), (140, 2033136), (144, 1976660), (147, 1936320), (160, 1778994), (168, 1694280), (180, 1581328), (192, 1482495), (196, 1452240), (210, 1355424), (224, 1270710), (240, 1185996), (245, 1161792), (252, 1129520), (280, 1016568), (288, 988330), (294, 968160), (315, 903616), (320, 889497), (336, 847140), (360, 790664), (392, 726120), (420, 677712), (441, 645440), (448, 635355), (480, 592998), (490, 580896), (504, 564760), (560, 508284), (576, 494165), (588, 484080), (630, 451808), (672, 423570), (720, 395332), (735, 387264), (784, 363060), (840, 338856), (882, 322720), (960, 296499), (980, 290448), (1008, 282380), (1120, 254142), (1176, 242040), (1260, 225904), (1344, 211785), (1440, 197666), (1470, 193632), (1568, 181530), (1680, 169428), (1764, 161360), (1960, 145224), (2016, 141190), (2017, 141120), (2205, 129088), (2240, 127071), (2352, 121020), (2520, 112952), (2880, 98833), (2940, 96816), (3136, 90765), (3360, 84714), (3528, 80680), (3920, 72612), (4032, 70595), (4034, 70560), (4410, 64544), (4704, 60510), (5040, 56476), (5880, 48408), (6051, 47040), (6720, 42357), (7056, 40340), (7840, 36306), (8068, 35280), (8820, 32272), (9408, 30255), (10080, 28238), (10085, 28224), (11760, 24204), (12102, 23520), (14112, 20170), (14119, 20160), (15680, 18153), (16136, 17640)]