265875840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 192

約数和(自身を含む): 948355200

約数和(自身を除く): 682479360

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, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1489, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 2978, 3720, 3968, 4464, 4467, 4960, 5580, 5760, 5952, 5956, 7440, 7445, 8928, 8934, 9920, 11160, 11904, 11912, 13401, 14880, 14890, 17856, 17868, 19840, 22320, 22335, 23824, 26802, 29760, 29780, 35712, 35736, 44640, 44670, 46159, 47648, 53604, 59520, 59560, 67005, 71472, 89280, 89340, 92318, 95296, 107208, 119120, 134010, 138477, 142944, 178560, 178680, 184636, 190592, 214416, 230795, 238240, 268020, 276954, 285888, 357360, 369272, 415431, 428832, 461590, 476480, 536040, 553908, 571776, 692385, 714720, 738544, 830862, 857664, 923180, 952960, 1072080, 1107816, 1384770, 1429440, 1477088, 1661724, 1715328, 1846360, 2077155, 2144160, 2215632, 2769540, 2858880, 2954176, 3323448, 3692720, 4154310, 4288320, 4431264, 5539080, 5908352, 6646896, 7385440, 8308620, 8576640, 8862528, 11078160, 13293792, 14770880, 16617240, 17725056, 22156320, 26587584, 29541760, 33234480, 44312640, 53175168, 66468960, 88625280, 132937920, 265875840]

約数ペア:

[(1, 265875840), (2, 132937920), (3, 88625280), (4, 66468960), (5, 53175168), (6, 44312640), (8, 33234480), (9, 29541760), (10, 26587584), (12, 22156320), (15, 17725056), (16, 16617240), (18, 14770880), (20, 13293792), (24, 11078160), (30, 8862528), (31, 8576640), (32, 8308620), (36, 7385440), (40, 6646896), (45, 5908352), (48, 5539080), (60, 4431264), (62, 4288320), (64, 4154310), (72, 3692720), (80, 3323448), (90, 2954176), (93, 2858880), (96, 2769540), (120, 2215632), (124, 2144160), (128, 2077155), (144, 1846360), (155, 1715328), (160, 1661724), (180, 1477088), (186, 1429440), (192, 1384770), (240, 1107816), (248, 1072080), (279, 952960), (288, 923180), (310, 857664), (320, 830862), (360, 738544), (372, 714720), (384, 692385), (465, 571776), (480, 553908), (496, 536040), (558, 476480), (576, 461590), (620, 428832), (640, 415431), (720, 369272), (744, 357360), (930, 285888), (960, 276954), (992, 268020), (1116, 238240), (1152, 230795), (1240, 214416), (1395, 190592), (1440, 184636), (1488, 178680), (1489, 178560), (1860, 142944), (1920, 138477), (1984, 134010), (2232, 119120), (2480, 107208), (2790, 95296), (2880, 92318), (2976, 89340), (2978, 89280), (3720, 71472), (3968, 67005), (4464, 59560), (4467, 59520), (4960, 53604), (5580, 47648), (5760, 46159), (5952, 44670), (5956, 44640), (7440, 35736), (7445, 35712), (8928, 29780), (8934, 29760), (9920, 26802), (11160, 23824), (11904, 22335), (11912, 22320), (13401, 19840), (14880, 17868), (14890, 17856)]