1850915520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1723}}^1$

素因数の和:2119

約数の個数: 168

約数和(自身を含む): 6387151056

約数和(自身を除く): 4536235536

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, 288, 320, 360, 373, 480, 576, 720, 746, 960, 1119, 1440, 1492, 1723, 1865, 2238, 2880, 2984, 3357, 3446, 3730, 4476, 5169, 5595, 5968, 6714, 6892, 7460, 8615, 8952, 10338, 11190, 11936, 13428, 13784, 14920, 15507, 16785, 17230, 17904, 20676, 22380, 23872, 25845, 26856, 27568, 29840, 31014, 33570, 34460, 35808, 41352, 44760, 51690, 53712, 55136, 59680, 62028, 67140, 68920, 71616, 77535, 82704, 89520, 103380, 107424, 110272, 119360, 124056, 134280, 137840, 155070, 165408, 179040, 206760, 214848, 248112, 268560, 275680, 310140, 330816, 358080, 413520, 496224, 537120, 551360, 620280, 642679, 827040, 992448, 1074240, 1240560, 1285358, 1654080, 1928037, 2481120, 2570716, 3213395, 3856074, 4962240, 5141432, 5784111, 6426790, 7712148, 9640185, 10282864, 11568222, 12853580, 15424296, 19280370, 20565728, 23136444, 25707160, 28920555, 30848592, 38560740, 41131456, 46272888, 51414320, 57841110, 61697184, 77121480, 92545776, 102828640, 115682220, 123394368, 154242960, 185091552, 205657280, 231364440, 308485920, 370183104, 462728880, 616971840, 925457760, 1850915520]

約数ペア:

[(1, 1850915520), (2, 925457760), (3, 616971840), (4, 462728880), (5, 370183104), (6, 308485920), (8, 231364440), (9, 205657280), (10, 185091552), (12, 154242960), (15, 123394368), (16, 115682220), (18, 102828640), (20, 92545776), (24, 77121480), (30, 61697184), (32, 57841110), (36, 51414320), (40, 46272888), (45, 41131456), (48, 38560740), (60, 30848592), (64, 28920555), (72, 25707160), (80, 23136444), (90, 20565728), (96, 19280370), (120, 15424296), (144, 12853580), (160, 11568222), (180, 10282864), (192, 9640185), (240, 7712148), (288, 6426790), (320, 5784111), (360, 5141432), (373, 4962240), (480, 3856074), (576, 3213395), (720, 2570716), (746, 2481120), (960, 1928037), (1119, 1654080), (1440, 1285358), (1492, 1240560), (1723, 1074240), (1865, 992448), (2238, 827040), (2880, 642679), (2984, 620280), (3357, 551360), (3446, 537120), (3730, 496224), (4476, 413520), (5169, 358080), (5595, 330816), (5968, 310140), (6714, 275680), (6892, 268560), (7460, 248112), (8615, 214848), (8952, 206760), (10338, 179040), (11190, 165408), (11936, 155070), (13428, 137840), (13784, 134280), (14920, 124056), (15507, 119360), (16785, 110272), (17230, 107424), (17904, 103380), (20676, 89520), (22380, 82704), (23872, 77535), (25845, 71616), (26856, 68920), (27568, 67140), (29840, 62028), (31014, 59680), (33570, 55136), (34460, 53712), (35808, 51690), (41352, 44760)]