720335424

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1340

約数の個数: 112

約数和(自身を含む): 2029968000

約数和(自身を除く): 1309632576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 199, 204, 272, 398, 408, 544, 597, 796, 816, 1088, 1109, 1194, 1592, 1632, 2218, 2388, 3184, 3264, 3327, 3383, 4436, 4776, 6368, 6654, 6766, 8872, 9552, 10149, 12736, 13308, 13532, 17744, 18853, 19104, 20298, 26616, 27064, 35488, 37706, 38208, 40596, 53232, 54128, 56559, 70976, 75412, 81192, 106464, 108256, 113118, 150824, 162384, 212928, 216512, 220691, 226236, 301648, 324768, 441382, 452472, 603296, 649536, 662073, 882764, 904944, 1206592, 1324146, 1765528, 1809888, 2648292, 3531056, 3619776, 3751747, 5296584, 7062112, 7503494, 10593168, 11255241, 14124224, 15006988, 21186336, 22510482, 30013976, 42372672, 45020964, 60027952, 90041928, 120055904, 180083856, 240111808, 360167712, 720335424]

約数ペア:

[(1, 720335424), (2, 360167712), (3, 240111808), (4, 180083856), (6, 120055904), (8, 90041928), (12, 60027952), (16, 45020964), (17, 42372672), (24, 30013976), (32, 22510482), (34, 21186336), (48, 15006988), (51, 14124224), (64, 11255241), (68, 10593168), (96, 7503494), (102, 7062112), (136, 5296584), (192, 3751747), (199, 3619776), (204, 3531056), (272, 2648292), (398, 1809888), (408, 1765528), (544, 1324146), (597, 1206592), (796, 904944), (816, 882764), (1088, 662073), (1109, 649536), (1194, 603296), (1592, 452472), (1632, 441382), (2218, 324768), (2388, 301648), (3184, 226236), (3264, 220691), (3327, 216512), (3383, 212928), (4436, 162384), (4776, 150824), (6368, 113118), (6654, 108256), (6766, 106464), (8872, 81192), (9552, 75412), (10149, 70976), (12736, 56559), (13308, 54128), (13532, 53232), (17744, 40596), (18853, 38208), (19104, 37706), (20298, 35488), (26616, 27064)]