71159760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2050

約数の個数: 180

約数和(自身を含む): 278132868

約数和(自身を除く): 206973108

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2017, 2205, 2352, 2520, 2940, 3528, 3920, 4034, 4410, 5040, 5880, 6051, 7056, 8068, 8820, 10085, 11760, 12102, 14119, 16136, 17640, 18153, 20170, 24204, 28238, 30255, 32272, 35280, 36306, 40340, 42357, 48408, 56476, 60510, 70595, 72612, 80680, 84714, 90765, 96816, 98833, 112952, 121020, 127071, 141190, 145224, 161360, 169428, 181530, 197666, 211785, 225904, 242040, 254142, 282380, 290448, 296499, 338856, 363060, 395332, 423570, 484080, 494165, 508284, 564760, 592998, 635355, 677712, 726120, 790664, 847140, 889497, 988330, 1016568, 1129520, 1185996, 1270710, 1452240, 1482495, 1581328, 1694280, 1778994, 1976660, 2033136, 2371992, 2541420, 2964990, 3388560, 3557988, 3953320, 4447485, 4743984, 5082840, 5929980, 7115976, 7906640, 8894970, 10165680, 11859960, 14231952, 17789940, 23719920, 35579880, 71159760]

約数ペア:

[(1, 71159760), (2, 35579880), (3, 23719920), (4, 17789940), (5, 14231952), (6, 11859960), (7, 10165680), (8, 8894970), (9, 7906640), (10, 7115976), (12, 5929980), (14, 5082840), (15, 4743984), (16, 4447485), (18, 3953320), (20, 3557988), (21, 3388560), (24, 2964990), (28, 2541420), (30, 2371992), (35, 2033136), (36, 1976660), (40, 1778994), (42, 1694280), (45, 1581328), (48, 1482495), (49, 1452240), (56, 1270710), (60, 1185996), (63, 1129520), (70, 1016568), (72, 988330), (80, 889497), (84, 847140), (90, 790664), (98, 726120), (105, 677712), (112, 635355), (120, 592998), (126, 564760), (140, 508284), (144, 494165), (147, 484080), (168, 423570), (180, 395332), (196, 363060), (210, 338856), (240, 296499), (245, 290448), (252, 282380), (280, 254142), (294, 242040), (315, 225904), (336, 211785), (360, 197666), (392, 181530), (420, 169428), (441, 161360), (490, 145224), (504, 141190), (560, 127071), (588, 121020), (630, 112952), (720, 98833), (735, 96816), (784, 90765), (840, 84714), (882, 80680), (980, 72612), (1008, 70595), (1176, 60510), (1260, 56476), (1470, 48408), (1680, 42357), (1764, 40340), (1960, 36306), (2017, 35280), (2205, 32272), (2352, 30255), (2520, 28238), (2940, 24204), (3528, 20170), (3920, 18153), (4034, 17640), (4410, 16136), (5040, 14119), (5880, 12102), (6051, 11760), (7056, 10085), (8068, 8820)]