25514262720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{4919}}^1$

素因数の和:6743

約数の個数: 168

約数和(自身を含む): 87825011040

約数和(自身を除く): 62310748320

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, 480, 576, 720, 960, 1440, 1801, 2880, 3602, 4919, 5403, 7204, 9005, 9838, 10806, 14408, 14757, 16209, 18010, 19676, 21612, 24595, 27015, 28816, 29514, 32418, 36020, 39352, 43224, 44271, 49190, 54030, 57632, 59028, 64836, 72040, 73785, 78704, 81045, 86448, 88542, 98380, 108060, 115264, 118056, 129672, 144080, 147570, 157408, 162090, 172896, 177084, 196760, 216120, 221355, 236112, 259344, 288160, 295140, 314816, 324180, 345792, 354168, 393520, 432240, 442710, 472224, 518688, 576320, 590280, 648360, 708336, 787040, 864480, 885420, 944448, 1037376, 1180560, 1296720, 1416672, 1574080, 1728960, 1770840, 2361120, 2593440, 2833344, 3541680, 4722240, 5186880, 7083360, 8859119, 14166720, 17718238, 26577357, 35436476, 44295595, 53154714, 70872952, 79732071, 88591190, 106309428, 132886785, 141745904, 159464142, 177182380, 212618856, 265773570, 283491808, 318928284, 354364760, 398660355, 425237712, 531547140, 566983616, 637856568, 708729520, 797320710, 850475424, 1063094280, 1275713136, 1417459040, 1594641420, 1700950848, 2126188560, 2551426272, 2834918080, 3189282840, 4252377120, 5102852544, 6378565680, 8504754240, 12757131360, 25514262720]

約数ペア:

[(1, 25514262720), (2, 12757131360), (3, 8504754240), (4, 6378565680), (5, 5102852544), (6, 4252377120), (8, 3189282840), (9, 2834918080), (10, 2551426272), (12, 2126188560), (15, 1700950848), (16, 1594641420), (18, 1417459040), (20, 1275713136), (24, 1063094280), (30, 850475424), (32, 797320710), (36, 708729520), (40, 637856568), (45, 566983616), (48, 531547140), (60, 425237712), (64, 398660355), (72, 354364760), (80, 318928284), (90, 283491808), (96, 265773570), (120, 212618856), (144, 177182380), (160, 159464142), (180, 141745904), (192, 132886785), (240, 106309428), (288, 88591190), (320, 79732071), (360, 70872952), (480, 53154714), (576, 44295595), (720, 35436476), (960, 26577357), (1440, 17718238), (1801, 14166720), (2880, 8859119), (3602, 7083360), (4919, 5186880), (5403, 4722240), (7204, 3541680), (9005, 2833344), (9838, 2593440), (10806, 2361120), (14408, 1770840), (14757, 1728960), (16209, 1574080), (18010, 1416672), (19676, 1296720), (21612, 1180560), (24595, 1037376), (27015, 944448), (28816, 885420), (29514, 864480), (32418, 787040), (36020, 708336), (39352, 648360), (43224, 590280), (44271, 576320), (49190, 518688), (54030, 472224), (57632, 442710), (59028, 432240), (64836, 393520), (72040, 354168), (73785, 345792), (78704, 324180), (81045, 314816), (86448, 295140), (88542, 288160), (98380, 259344), (108060, 236112), (115264, 221355), (118056, 216120), (129672, 196760), (144080, 177084), (147570, 172896), (157408, 162090)]