234364440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 723971520

約数和(自身を除く): 489607080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 101, 120, 122, 183, 202, 244, 303, 305, 317, 366, 404, 488, 505, 606, 610, 634, 732, 808, 915, 951, 1010, 1212, 1220, 1268, 1464, 1515, 1585, 1830, 1902, 2020, 2424, 2440, 2536, 3030, 3170, 3660, 3804, 4040, 4755, 6060, 6161, 6340, 7320, 7608, 9510, 12120, 12322, 12680, 18483, 19020, 19337, 24644, 30805, 32017, 36966, 38040, 38674, 49288, 58011, 61610, 64034, 73932, 77348, 92415, 96051, 96685, 116022, 123220, 128068, 147864, 154696, 160085, 184830, 192102, 193370, 232044, 246440, 256136, 290055, 320170, 369660, 384204, 386740, 464088, 480255, 580110, 640340, 739320, 768408, 773480, 960510, 1160220, 1280680, 1921020, 1953037, 2320440, 3842040, 3906074, 5859111, 7812148, 9765185, 11718222, 15624296, 19530370, 23436444, 29295555, 39060740, 46872888, 58591110, 78121480, 117182220, 234364440]

約数ペア:

[(1, 234364440), (2, 117182220), (3, 78121480), (4, 58591110), (5, 46872888), (6, 39060740), (8, 29295555), (10, 23436444), (12, 19530370), (15, 15624296), (20, 11718222), (24, 9765185), (30, 7812148), (40, 5859111), (60, 3906074), (61, 3842040), (101, 2320440), (120, 1953037), (122, 1921020), (183, 1280680), (202, 1160220), (244, 960510), (303, 773480), (305, 768408), (317, 739320), (366, 640340), (404, 580110), (488, 480255), (505, 464088), (606, 386740), (610, 384204), (634, 369660), (732, 320170), (808, 290055), (915, 256136), (951, 246440), (1010, 232044), (1212, 193370), (1220, 192102), (1268, 184830), (1464, 160085), (1515, 154696), (1585, 147864), (1830, 128068), (1902, 123220), (2020, 116022), (2424, 96685), (2440, 96051), (2536, 92415), (3030, 77348), (3170, 73932), (3660, 64034), (3804, 61610), (4040, 58011), (4755, 49288), (6060, 38674), (6161, 38040), (6340, 36966), (7320, 32017), (7608, 30805), (9510, 24644), (12120, 19337), (12322, 19020), (12680, 18483)]