163670595920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{211811}}^1$

素因数の和:212580

約数の個数: 80

約数和(自身を含む): 410359485312

約数和(自身を除く): 246688889392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 743, 1040, 1486, 2972, 3715, 5944, 7430, 9659, 11888, 14860, 19318, 29720, 38636, 48295, 59440, 77272, 96590, 154544, 193180, 211811, 386360, 423622, 772720, 847244, 1059055, 1694488, 2118110, 2753543, 3388976, 4236220, 5507086, 8472440, 11014172, 13767715, 16944880, 22028344, 27535430, 44056688, 55070860, 110141720, 157375573, 220283440, 314751146, 629502292, 786877865, 1259004584, 1573755730, 2045882449, 2518009168, 3147511460, 4091764898, 6295022920, 8183529796, 10229412245, 12590045840, 16367059592, 20458824490, 32734119184, 40917648980, 81835297960, 163670595920]

約数ペア:

[(1, 163670595920), (2, 81835297960), (4, 40917648980), (5, 32734119184), (8, 20458824490), (10, 16367059592), (13, 12590045840), (16, 10229412245), (20, 8183529796), (26, 6295022920), (40, 4091764898), (52, 3147511460), (65, 2518009168), (80, 2045882449), (104, 1573755730), (130, 1259004584), (208, 786877865), (260, 629502292), (520, 314751146), (743, 220283440), (1040, 157375573), (1486, 110141720), (2972, 55070860), (3715, 44056688), (5944, 27535430), (7430, 22028344), (9659, 16944880), (11888, 13767715), (14860, 11014172), (19318, 8472440), (29720, 5507086), (38636, 4236220), (48295, 3388976), (59440, 2753543), (77272, 2118110), (96590, 1694488), (154544, 1059055), (193180, 847244), (211811, 772720), (386360, 423622)]