47372027520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15017}}^1$

素因数の和:15123

約数の個数: 256

約数和(自身を含む): 158820756480

約数和(自身を除く): 111448728960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 530, 620, 636, 640, 744, 795, 848, 930, 960, 992, 1060, 1240, 1272, 1488, 1590, 1643, 1696, 1860, 1920, 1984, 2120, 2480, 2544, 2976, 3180, 3286, 3392, 3720, 3968, 4240, 4929, 4960, 5088, 5952, 6360, 6572, 6784, 7440, 8215, 8480, 9858, 9920, 10176, 11904, 12720, 13144, 14880, 15017, 16430, 16960, 19716, 19840, 20352, 24645, 25440, 26288, 29760, 30034, 32860, 33920, 39432, 45051, 49290, 50880, 52576, 59520, 60068, 65720, 75085, 78864, 90102, 98580, 101760, 105152, 120136, 131440, 150170, 157728, 180204, 197160, 210304, 225255, 240272, 262880, 300340, 315456, 360408, 394320, 450510, 465527, 480544, 525760, 600680, 630912, 720816, 788640, 795901, 901020, 931054, 961088, 1051520, 1201360, 1396581, 1441632, 1577280, 1591802, 1802040, 1862108, 1922176, 2327635, 2387703, 2402720, 2793162, 2883264, 3154560, 3183604, 3604080, 3724216, 3979505, 4655270, 4775406, 4805440, 5586324, 5766528, 6367208, 6982905, 7208160, 7448432, 7959010, 9310540, 9550812, 9610880, 11172648, 11938515, 12734416, 13965810, 14416320, 14896864, 15918020, 18621080, 19101624, 22345296, 23877030, 24672931, 25468832, 27931620, 28832640, 29793728, 31836040, 37242160, 38203248, 44690592, 47754060, 49345862, 50937664, 55863240, 59587456, 63672080, 74018793, 74484320, 76406496, 89381184, 95508120, 98691724, 101875328, 111726480, 123364655, 127344160, 148037586, 148968640, 152812992, 178762368, 191016240, 197383448, 223452960, 246729310, 254688320, 296075172, 297937280, 305625984, 370093965, 382032480, 394766896, 446905920, 493458620, 509376640, 592150344, 740187930, 764064960, 789533792, 893811840, 986917240, 1184300688, 1480375860, 1528129920, 1579067584, 1973834480, 2368601376, 2960751720, 3158135168, 3947668960, 4737202752, 5921503440, 7895337920, 9474405504, 11843006880, 15790675840, 23686013760, 47372027520]

約数ペア:

[(1, 47372027520), (2, 23686013760), (3, 15790675840), (4, 11843006880), (5, 9474405504), (6, 7895337920), (8, 5921503440), (10, 4737202752), (12, 3947668960), (15, 3158135168), (16, 2960751720), (20, 2368601376), (24, 1973834480), (30, 1579067584), (31, 1528129920), (32, 1480375860), (40, 1184300688), (48, 986917240), (53, 893811840), (60, 789533792), (62, 764064960), (64, 740187930), (80, 592150344), (93, 509376640), (96, 493458620), (106, 446905920), (120, 394766896), (124, 382032480), (128, 370093965), (155, 305625984), (159, 297937280), (160, 296075172), (186, 254688320), (192, 246729310), (212, 223452960), (240, 197383448), (248, 191016240), (265, 178762368), (310, 152812992), (318, 148968640), (320, 148037586), (372, 127344160), (384, 123364655), (424, 111726480), (465, 101875328), (480, 98691724), (496, 95508120), (530, 89381184), (620, 76406496), (636, 74484320), (640, 74018793), (744, 63672080), (795, 59587456), (848, 55863240), (930, 50937664), (960, 49345862), (992, 47754060), (1060, 44690592), (1240, 38203248), (1272, 37242160), (1488, 31836040), (1590, 29793728), (1643, 28832640), (1696, 27931620), (1860, 25468832), (1920, 24672931), (1984, 23877030), (2120, 22345296), (2480, 19101624), (2544, 18621080), (2976, 15918020), (3180, 14896864), (3286, 14416320), (3392, 13965810), (3720, 12734416), (3968, 11938515), (4240, 11172648), (4929, 9610880), (4960, 9550812), (5088, 9310540), (5952, 7959010), (6360, 7448432), (6572, 7208160), (6784, 6982905), (7440, 6367208), (8215, 5766528), (8480, 5586324), (9858, 4805440), (9920, 4775406), (10176, 4655270), (11904, 3979505), (12720, 3724216), (13144, 3604080), (14880, 3183604), (15017, 3154560), (16430, 2883264), (16960, 2793162), (19716, 2402720), (19840, 2387703), (20352, 2327635), (24645, 1922176), (25440, 1862108), (26288, 1802040), (29760, 1591802), (30034, 1577280), (32860, 1441632), (33920, 1396581), (39432, 1201360), (45051, 1051520), (49290, 961088), (50880, 931054), (52576, 901020), (59520, 795901), (60068, 788640), (65720, 720816), (75085, 630912), (78864, 600680), (90102, 525760), (98580, 480544), (101760, 465527), (105152, 450510), (120136, 394320), (131440, 360408), (150170, 315456), (157728, 300340), (180204, 262880), (197160, 240272), (210304, 225255)]