7480736640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33301}}^1$

素因数の和:33342

約数の個数: 256

約数和(自身を含む): 28533153600

約数和(自身を除く): 21052416960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 33301, 37440, 44928, 56160, 66602, 74880, 99903, 112320, 133204, 166505, 199806, 224640, 266408, 299709, 333010, 399612, 432913, 499515, 532816, 599418, 666020, 799224, 865826, 899127, 999030, 1065632, 1198836, 1298739, 1332040, 1498545, 1598448, 1731652, 1798254, 1998060, 2131264, 2164565, 2397672, 2597478, 2664080, 2997090, 3196896, 3463304, 3596508, 3896217, 3996120, 4262528, 4329130, 4495635, 4795344, 5194956, 5328160, 5994180, 6393792, 6493695, 6926608, 7193016, 7792434, 7992240, 8658260, 8991270, 9590688, 10389912, 10656320, 11688651, 11988360, 12787584, 12987390, 13853216, 14386032, 15584868, 15984480, 17316520, 17982540, 19181376, 19481085, 20779824, 21312640, 23377302, 23976720, 25974780, 27706432, 28772064, 31169736, 31968960, 34633040, 35965080, 38362752, 38962170, 41559648, 46754604, 47953440, 51949560, 55412864, 57544128, 58443255, 62339472, 63937920, 69266080, 71930160, 77924340, 83119296, 93509208, 95906880, 103899120, 115088256, 116886510, 124678944, 138532160, 143860320, 155848680, 166238592, 187018416, 191813760, 207798240, 233773020, 249357888, 277064320, 287720640, 311697360, 374036832, 415596480, 467546040, 498715776, 575441280, 623394720, 748073664, 831192960, 935092080, 1246789440, 1496147328, 1870184160, 2493578880, 3740368320, 7480736640]

約数ペア:

[(1, 7480736640), (2, 3740368320), (3, 2493578880), (4, 1870184160), (5, 1496147328), (6, 1246789440), (8, 935092080), (9, 831192960), (10, 748073664), (12, 623394720), (13, 575441280), (15, 498715776), (16, 467546040), (18, 415596480), (20, 374036832), (24, 311697360), (26, 287720640), (27, 277064320), (30, 249357888), (32, 233773020), (36, 207798240), (39, 191813760), (40, 187018416), (45, 166238592), (48, 155848680), (52, 143860320), (54, 138532160), (60, 124678944), (64, 116886510), (65, 115088256), (72, 103899120), (78, 95906880), (80, 93509208), (90, 83119296), (96, 77924340), (104, 71930160), (108, 69266080), (117, 63937920), (120, 62339472), (128, 58443255), (130, 57544128), (135, 55412864), (144, 51949560), (156, 47953440), (160, 46754604), (180, 41559648), (192, 38962170), (195, 38362752), (208, 35965080), (216, 34633040), (234, 31968960), (240, 31169736), (260, 28772064), (270, 27706432), (288, 25974780), (312, 23976720), (320, 23377302), (351, 21312640), (360, 20779824), (384, 19481085), (390, 19181376), (416, 17982540), (432, 17316520), (468, 15984480), (480, 15584868), (520, 14386032), (540, 13853216), (576, 12987390), (585, 12787584), (624, 11988360), (640, 11688651), (702, 10656320), (720, 10389912), (780, 9590688), (832, 8991270), (864, 8658260), (936, 7992240), (960, 7792434), (1040, 7193016), (1080, 6926608), (1152, 6493695), (1170, 6393792), (1248, 5994180), (1404, 5328160), (1440, 5194956), (1560, 4795344), (1664, 4495635), (1728, 4329130), (1755, 4262528), (1872, 3996120), (1920, 3896217), (2080, 3596508), (2160, 3463304), (2340, 3196896), (2496, 2997090), (2808, 2664080), (2880, 2597478), (3120, 2397672), (3456, 2164565), (3510, 2131264), (3744, 1998060), (4160, 1798254), (4320, 1731652), (4680, 1598448), (4992, 1498545), (5616, 1332040), (5760, 1298739), (6240, 1198836), (7020, 1065632), (7488, 999030), (8320, 899127), (8640, 865826), (9360, 799224), (11232, 666020), (12480, 599418), (14040, 532816), (14976, 499515), (17280, 432913), (18720, 399612), (22464, 333010), (24960, 299709), (28080, 266408), (33301, 224640), (37440, 199806), (44928, 166505), (56160, 133204), (66602, 112320), (74880, 99903)]