514290240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:937

約数の個数: 168

約数和(自身を含む): 1778008128

約数和(自身を除く): 1263717888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 283, 288, 320, 360, 480, 566, 576, 631, 720, 849, 960, 1132, 1262, 1415, 1440, 1698, 1893, 2264, 2524, 2547, 2830, 2880, 3155, 3396, 3786, 4245, 4528, 5048, 5094, 5660, 5679, 6310, 6792, 7572, 8490, 9056, 9465, 10096, 10188, 11320, 11358, 12620, 12735, 13584, 15144, 16980, 18112, 18930, 20192, 20376, 22640, 22716, 25240, 25470, 27168, 28395, 30288, 33960, 37860, 40384, 40752, 45280, 45432, 50480, 50940, 54336, 56790, 60576, 67920, 75720, 81504, 90560, 90864, 100960, 101880, 113580, 121152, 135840, 151440, 163008, 178573, 181728, 201920, 203760, 227160, 271680, 302880, 357146, 363456, 407520, 454320, 535719, 605760, 714292, 815040, 892865, 908640, 1071438, 1428584, 1607157, 1785730, 1817280, 2142876, 2678595, 2857168, 3214314, 3571460, 4285752, 5357190, 5714336, 6428628, 7142920, 8035785, 8571504, 10714380, 11428672, 12857256, 14285840, 16071570, 17143008, 21428760, 25714512, 28571680, 32143140, 34286016, 42857520, 51429024, 57143360, 64286280, 85715040, 102858048, 128572560, 171430080, 257145120, 514290240]

約数ペア:

[(1, 514290240), (2, 257145120), (3, 171430080), (4, 128572560), (5, 102858048), (6, 85715040), (8, 64286280), (9, 57143360), (10, 51429024), (12, 42857520), (15, 34286016), (16, 32143140), (18, 28571680), (20, 25714512), (24, 21428760), (30, 17143008), (32, 16071570), (36, 14285840), (40, 12857256), (45, 11428672), (48, 10714380), (60, 8571504), (64, 8035785), (72, 7142920), (80, 6428628), (90, 5714336), (96, 5357190), (120, 4285752), (144, 3571460), (160, 3214314), (180, 2857168), (192, 2678595), (240, 2142876), (283, 1817280), (288, 1785730), (320, 1607157), (360, 1428584), (480, 1071438), (566, 908640), (576, 892865), (631, 815040), (720, 714292), (849, 605760), (960, 535719), (1132, 454320), (1262, 407520), (1415, 363456), (1440, 357146), (1698, 302880), (1893, 271680), (2264, 227160), (2524, 203760), (2547, 201920), (2830, 181728), (2880, 178573), (3155, 163008), (3396, 151440), (3786, 135840), (4245, 121152), (4528, 113580), (5048, 101880), (5094, 100960), (5660, 90864), (5679, 90560), (6310, 81504), (6792, 75720), (7572, 67920), (8490, 60576), (9056, 56790), (9465, 54336), (10096, 50940), (10188, 50480), (11320, 45432), (11358, 45280), (12620, 40752), (12735, 40384), (13584, 37860), (15144, 33960), (16980, 30288), (18112, 28395), (18930, 27168), (20192, 25470), (20376, 25240), (22640, 22716)]