648262080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 336

約数和(自身を含む): 2362224384

約数和(自身を除く): 1713962304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 64, 72, 80, 90, 93, 96, 106, 120, 124, 137, 144, 155, 159, 160, 180, 186, 192, 212, 240, 248, 265, 274, 279, 288, 310, 318, 320, 360, 372, 411, 424, 465, 477, 480, 496, 530, 548, 558, 576, 620, 636, 685, 720, 744, 795, 822, 848, 930, 954, 960, 992, 1060, 1096, 1116, 1233, 1240, 1272, 1370, 1395, 1440, 1488, 1590, 1643, 1644, 1696, 1860, 1908, 1984, 2055, 2120, 2192, 2232, 2385, 2466, 2480, 2544, 2740, 2790, 2880, 2976, 3180, 3286, 3288, 3392, 3720, 3816, 4110, 4240, 4247, 4384, 4464, 4770, 4929, 4932, 4960, 5088, 5480, 5580, 5952, 6165, 6360, 6572, 6576, 7261, 7440, 7632, 8215, 8220, 8480, 8494, 8768, 8928, 9540, 9858, 9864, 9920, 10176, 10960, 11160, 12330, 12720, 12741, 13144, 13152, 14522, 14787, 14880, 15264, 16430, 16440, 16960, 16988, 17856, 19080, 19716, 19728, 21235, 21783, 21920, 22320, 24645, 24660, 25440, 25482, 26288, 26304, 29044, 29574, 29760, 30528, 32860, 32880, 33976, 36305, 38160, 38223, 39432, 39456, 42470, 43566, 43840, 44640, 49290, 49320, 50880, 50964, 52576, 58088, 59148, 63705, 65349, 65720, 65760, 67952, 72610, 73935, 76320, 76446, 78864, 78912, 84940, 87132, 89280, 98580, 98640, 101928, 105152, 108915, 116176, 118296, 127410, 130698, 131440, 131520, 135904, 145220, 147870, 152640, 152892, 157728, 169880, 174264, 191115, 197160, 197280, 203856, 217830, 225091, 232352, 236592, 254820, 261396, 262880, 271808, 290440, 295740, 305784, 315456, 326745, 339760, 348528, 382230, 394320, 394560, 407712, 435660, 450182, 464704, 473184, 509640, 522792, 525760, 580880, 591480, 611568, 653490, 675273, 679520, 697056, 764460, 788640, 815424, 871320, 900364, 946368, 1019280, 1045584, 1125455, 1161760, 1182960, 1223136, 1306980, 1350546, 1359040, 1394112, 1528920, 1577280, 1742640, 1800728, 2025819, 2038560, 2091168, 2250910, 2323520, 2365920, 2446272, 2613960, 2701092, 3057840, 3376365, 3485280, 3601456, 4051638, 4077120, 4182336, 4501820, 4731840, 5227920, 5402184, 6115680, 6752730, 6970560, 7202912, 8103276, 9003640, 10129095, 10455840, 10804368, 12231360, 13505460, 14405824, 16206552, 18007280, 20258190, 20911680, 21608736, 27010920, 32413104, 36014560, 40516380, 43217472, 54021840, 64826208, 72029120, 81032760, 108043680, 129652416, 162065520, 216087360, 324131040, 648262080]

約数ペア:

[(1, 648262080), (2, 324131040), (3, 216087360), (4, 162065520), (5, 129652416), (6, 108043680), (8, 81032760), (9, 72029120), (10, 64826208), (12, 54021840), (15, 43217472), (16, 40516380), (18, 36014560), (20, 32413104), (24, 27010920), (30, 21608736), (31, 20911680), (32, 20258190), (36, 18007280), (40, 16206552), (45, 14405824), (48, 13505460), (53, 12231360), (60, 10804368), (62, 10455840), (64, 10129095), (72, 9003640), (80, 8103276), (90, 7202912), (93, 6970560), (96, 6752730), (106, 6115680), (120, 5402184), (124, 5227920), (137, 4731840), (144, 4501820), (155, 4182336), (159, 4077120), (160, 4051638), (180, 3601456), (186, 3485280), (192, 3376365), (212, 3057840), (240, 2701092), (248, 2613960), (265, 2446272), (274, 2365920), (279, 2323520), (288, 2250910), (310, 2091168), (318, 2038560), (320, 2025819), (360, 1800728), (372, 1742640), (411, 1577280), (424, 1528920), (465, 1394112), (477, 1359040), (480, 1350546), (496, 1306980), (530, 1223136), (548, 1182960), (558, 1161760), (576, 1125455), (620, 1045584), (636, 1019280), (685, 946368), (720, 900364), (744, 871320), (795, 815424), (822, 788640), (848, 764460), (930, 697056), (954, 679520), (960, 675273), (992, 653490), (1060, 611568), (1096, 591480), (1116, 580880), (1233, 525760), (1240, 522792), (1272, 509640), (1370, 473184), (1395, 464704), (1440, 450182), (1488, 435660), (1590, 407712), (1643, 394560), (1644, 394320), (1696, 382230), (1860, 348528), (1908, 339760), (1984, 326745), (2055, 315456), (2120, 305784), (2192, 295740), (2232, 290440), (2385, 271808), (2466, 262880), (2480, 261396), (2544, 254820), (2740, 236592), (2790, 232352), (2880, 225091), (2976, 217830), (3180, 203856), (3286, 197280), (3288, 197160), (3392, 191115), (3720, 174264), (3816, 169880), (4110, 157728), (4240, 152892), (4247, 152640), (4384, 147870), (4464, 145220), (4770, 135904), (4929, 131520), (4932, 131440), (4960, 130698), (5088, 127410), (5480, 118296), (5580, 116176), (5952, 108915), (6165, 105152), (6360, 101928), (6572, 98640), (6576, 98580), (7261, 89280), (7440, 87132), (7632, 84940), (8215, 78912), (8220, 78864), (8480, 76446), (8494, 76320), (8768, 73935), (8928, 72610), (9540, 67952), (9858, 65760), (9864, 65720), (9920, 65349), (10176, 63705), (10960, 59148), (11160, 58088), (12330, 52576), (12720, 50964), (12741, 50880), (13144, 49320), (13152, 49290), (14522, 44640), (14787, 43840), (14880, 43566), (15264, 42470), (16430, 39456), (16440, 39432), (16960, 38223), (16988, 38160), (17856, 36305), (19080, 33976), (19716, 32880), (19728, 32860), (21235, 30528), (21783, 29760), (21920, 29574), (22320, 29044), (24645, 26304), (24660, 26288), (25440, 25482)]