9311031520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:993

約数の個数: 192

約数和(自身を含む): 25764189696

約数和(自身を除く): 16453158176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 227, 265, 280, 371, 424, 454, 530, 560, 691, 742, 848, 908, 1060, 1120, 1135, 1382, 1484, 1589, 1696, 1816, 1855, 2120, 2270, 2764, 2968, 3178, 3455, 3632, 3710, 4240, 4540, 4837, 5528, 5936, 6356, 6910, 7264, 7420, 7945, 8480, 9080, 9674, 11056, 11872, 12031, 12712, 13820, 14840, 15890, 18160, 19348, 22112, 24062, 24185, 25424, 27640, 29680, 31780, 36320, 36623, 38696, 48124, 48370, 50848, 55280, 59360, 60155, 63560, 73246, 77392, 84217, 96248, 96740, 110560, 120310, 127120, 146492, 154784, 156857, 168434, 183115, 192496, 193480, 240620, 254240, 256361, 292984, 313714, 336868, 366230, 384992, 386960, 421085, 481240, 512722, 585968, 627428, 673736, 732460, 773920, 784285, 842170, 962480, 1025444, 1097999, 1171936, 1254856, 1281805, 1347472, 1464920, 1568570, 1684340, 1924960, 2050888, 2195998, 2509712, 2563610, 2694944, 2929840, 3137140, 3368680, 4101776, 4391996, 5019424, 5127220, 5489995, 5859680, 6274280, 6737360, 8203552, 8313421, 8783992, 10254440, 10979990, 12548560, 13474720, 16626842, 17567984, 20508880, 21959980, 25097120, 33253684, 35135968, 41017760, 41567105, 43919960, 58193947, 66507368, 83134210, 87839920, 116387894, 133014736, 166268420, 175679840, 232775788, 266029472, 290969735, 332536840, 465551576, 581939470, 665073680, 931103152, 1163878940, 1330147360, 1862206304, 2327757880, 4655515760, 9311031520]

約数ペア:

[(1, 9311031520), (2, 4655515760), (4, 2327757880), (5, 1862206304), (7, 1330147360), (8, 1163878940), (10, 931103152), (14, 665073680), (16, 581939470), (20, 465551576), (28, 332536840), (32, 290969735), (35, 266029472), (40, 232775788), (53, 175679840), (56, 166268420), (70, 133014736), (80, 116387894), (106, 87839920), (112, 83134210), (140, 66507368), (160, 58193947), (212, 43919960), (224, 41567105), (227, 41017760), (265, 35135968), (280, 33253684), (371, 25097120), (424, 21959980), (454, 20508880), (530, 17567984), (560, 16626842), (691, 13474720), (742, 12548560), (848, 10979990), (908, 10254440), (1060, 8783992), (1120, 8313421), (1135, 8203552), (1382, 6737360), (1484, 6274280), (1589, 5859680), (1696, 5489995), (1816, 5127220), (1855, 5019424), (2120, 4391996), (2270, 4101776), (2764, 3368680), (2968, 3137140), (3178, 2929840), (3455, 2694944), (3632, 2563610), (3710, 2509712), (4240, 2195998), (4540, 2050888), (4837, 1924960), (5528, 1684340), (5936, 1568570), (6356, 1464920), (6910, 1347472), (7264, 1281805), (7420, 1254856), (7945, 1171936), (8480, 1097999), (9080, 1025444), (9674, 962480), (11056, 842170), (11872, 784285), (12031, 773920), (12712, 732460), (13820, 673736), (14840, 627428), (15890, 585968), (18160, 512722), (19348, 481240), (22112, 421085), (24062, 386960), (24185, 384992), (25424, 366230), (27640, 336868), (29680, 313714), (31780, 292984), (36320, 256361), (36623, 254240), (38696, 240620), (48124, 193480), (48370, 192496), (50848, 183115), (55280, 168434), (59360, 156857), (60155, 154784), (63560, 146492), (73246, 127120), (77392, 120310), (84217, 110560), (96248, 96740)]