1329656160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{56533}}^1$

素因数の和:56565

約数の個数: 144

約数和(自身を含む): 4872326256

約数和(自身を除く): 3542670096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 56533, 113066, 169599, 226132, 282665, 339198, 395731, 452264, 565330, 678396, 791462, 847995, 904528, 1130660, 1187193, 1356792, 1582924, 1695990, 1809056, 1978655, 2261320, 2374386, 2713584, 2770117, 3165848, 3391980, 3957310, 4522640, 4748772, 5427168, 5540234, 5935965, 6331696, 6783960, 7914620, 8310351, 9045280, 9497544, 11080468, 11871930, 12663392, 13567920, 13850585, 15829240, 16620702, 18995088, 22160936, 23743860, 27135840, 27701170, 31658480, 33241404, 37990176, 41551755, 44321872, 47487720, 55402340, 63316960, 66482808, 83103510, 88643744, 94975440, 110804680, 132965616, 166207020, 189950880, 221609360, 265931232, 332414040, 443218720, 664828080, 1329656160]

約数ペア:

[(1, 1329656160), (2, 664828080), (3, 443218720), (4, 332414040), (5, 265931232), (6, 221609360), (7, 189950880), (8, 166207020), (10, 132965616), (12, 110804680), (14, 94975440), (15, 88643744), (16, 83103510), (20, 66482808), (21, 63316960), (24, 55402340), (28, 47487720), (30, 44321872), (32, 41551755), (35, 37990176), (40, 33241404), (42, 31658480), (48, 27701170), (49, 27135840), (56, 23743860), (60, 22160936), (70, 18995088), (80, 16620702), (84, 15829240), (96, 13850585), (98, 13567920), (105, 12663392), (112, 11871930), (120, 11080468), (140, 9497544), (147, 9045280), (160, 8310351), (168, 7914620), (196, 6783960), (210, 6331696), (224, 5935965), (240, 5540234), (245, 5427168), (280, 4748772), (294, 4522640), (336, 3957310), (392, 3391980), (420, 3165848), (480, 2770117), (490, 2713584), (560, 2374386), (588, 2261320), (672, 1978655), (735, 1809056), (784, 1695990), (840, 1582924), (980, 1356792), (1120, 1187193), (1176, 1130660), (1470, 904528), (1568, 847995), (1680, 791462), (1960, 678396), (2352, 565330), (2940, 452264), (3360, 395731), (3920, 339198), (4704, 282665), (5880, 226132), (7840, 169599), (11760, 113066), (23520, 56533)]