13302745040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 33862582656

約数和(自身を除く): 20559837616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 173, 208, 214, 260, 346, 428, 520, 535, 691, 692, 856, 865, 1040, 1070, 1382, 1384, 1391, 1712, 1730, 2140, 2249, 2764, 2768, 2782, 3455, 3460, 4280, 4498, 5528, 5564, 6910, 6920, 6955, 8560, 8983, 8996, 11056, 11128, 11245, 13820, 13840, 13910, 17966, 17992, 18511, 22256, 22490, 27640, 27820, 35932, 35984, 37022, 44915, 44980, 55280, 55640, 71864, 73937, 74044, 89830, 89960, 92555, 111280, 119543, 143728, 147874, 148088, 179660, 179920, 185110, 239086, 240643, 295748, 296176, 359320, 369685, 370220, 478172, 481286, 591496, 597715, 718640, 739370, 740440, 956344, 961181, 962572, 1182992, 1195430, 1203215, 1478740, 1480880, 1554059, 1912688, 1922362, 1925144, 2390860, 2406430, 2957480, 3108118, 3844724, 3850288, 4781720, 4805905, 4812860, 5914960, 6216236, 7689448, 7770295, 9563440, 9611810, 9625720, 12432472, 12791101, 15378896, 15540590, 19223620, 19251440, 24864944, 25582202, 31081180, 38447240, 51164404, 62162360, 63955505, 76894480, 102328808, 124324720, 127911010, 166284313, 204657616, 255822020, 332568626, 511644040, 665137252, 831421565, 1023288080, 1330274504, 1662843130, 2660549008, 3325686260, 6651372520, 13302745040]

約数ペア:

[(1, 13302745040), (2, 6651372520), (4, 3325686260), (5, 2660549008), (8, 1662843130), (10, 1330274504), (13, 1023288080), (16, 831421565), (20, 665137252), (26, 511644040), (40, 332568626), (52, 255822020), (65, 204657616), (80, 166284313), (104, 127911010), (107, 124324720), (130, 102328808), (173, 76894480), (208, 63955505), (214, 62162360), (260, 51164404), (346, 38447240), (428, 31081180), (520, 25582202), (535, 24864944), (691, 19251440), (692, 19223620), (856, 15540590), (865, 15378896), (1040, 12791101), (1070, 12432472), (1382, 9625720), (1384, 9611810), (1391, 9563440), (1712, 7770295), (1730, 7689448), (2140, 6216236), (2249, 5914960), (2764, 4812860), (2768, 4805905), (2782, 4781720), (3455, 3850288), (3460, 3844724), (4280, 3108118), (4498, 2957480), (5528, 2406430), (5564, 2390860), (6910, 1925144), (6920, 1922362), (6955, 1912688), (8560, 1554059), (8983, 1480880), (8996, 1478740), (11056, 1203215), (11128, 1195430), (11245, 1182992), (13820, 962572), (13840, 961181), (13910, 956344), (17966, 740440), (17992, 739370), (18511, 718640), (22256, 597715), (22490, 591496), (27640, 481286), (27820, 478172), (35932, 370220), (35984, 369685), (37022, 359320), (44915, 296176), (44980, 295748), (55280, 240643), (55640, 239086), (71864, 185110), (73937, 179920), (74044, 179660), (89830, 148088), (89960, 147874), (92555, 143728), (111280, 119543)]