90387059840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1834153}}^1$

素因数の和:1834190

約数の個数: 128

約数和(自身を含む): 269400539520

約数和(自身を除く): 179013479680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 49280, 1834153, 3668306, 7336612, 9170765, 12839071, 14673224, 18341530, 20175683, 25678142, 29346448, 36683060, 40351366, 51356284, 58692896, 64195355, 73366120, 80702732, 100878415, 102712568, 117385792, 128390710, 141229781, 146732240, 161405464, 201756830, 205425136, 234771584, 256781420, 282459562, 293464480, 322810928, 403513660, 410850272, 513562840, 564919124, 586928960, 645621856, 706148905, 807027320, 821700544, 1027125680, 1129838248, 1173857920, 1291243712, 1412297810, 1614054640, 1643401088, 2054251360, 2259676496, 2582487424, 2824595620, 3228109280, 4108502720, 4519352992, 5649191240, 6456218560, 8217005440, 9038705984, 11298382480, 12912437120, 18077411968, 22596764960, 45193529920, 90387059840]

約数ペア:

[(1, 90387059840), (2, 45193529920), (4, 22596764960), (5, 18077411968), (7, 12912437120), (8, 11298382480), (10, 9038705984), (11, 8217005440), (14, 6456218560), (16, 5649191240), (20, 4519352992), (22, 4108502720), (28, 3228109280), (32, 2824595620), (35, 2582487424), (40, 2259676496), (44, 2054251360), (55, 1643401088), (56, 1614054640), (64, 1412297810), (70, 1291243712), (77, 1173857920), (80, 1129838248), (88, 1027125680), (110, 821700544), (112, 807027320), (128, 706148905), (140, 645621856), (154, 586928960), (160, 564919124), (176, 513562840), (220, 410850272), (224, 403513660), (280, 322810928), (308, 293464480), (320, 282459562), (352, 256781420), (385, 234771584), (440, 205425136), (448, 201756830), (560, 161405464), (616, 146732240), (640, 141229781), (704, 128390710), (770, 117385792), (880, 102712568), (896, 100878415), (1120, 80702732), (1232, 73366120), (1408, 64195355), (1540, 58692896), (1760, 51356284), (2240, 40351366), (2464, 36683060), (3080, 29346448), (3520, 25678142), (4480, 20175683), (4928, 18341530), (6160, 14673224), (7040, 12839071), (9856, 9170765), (12320, 7336612), (24640, 3668306), (49280, 1834153)]