220360176

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 679274232

約数和(自身を除く): 458914056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 157, 162, 171, 216, 228, 243, 304, 314, 324, 342, 361, 432, 456, 471, 486, 513, 628, 648, 684, 722, 912, 942, 972, 1026, 1083, 1256, 1296, 1368, 1413, 1444, 1539, 1884, 1944, 2052, 2166, 2512, 2736, 2826, 2888, 2983, 3078, 3249, 3768, 3888, 4104, 4239, 4332, 4617, 5652, 5776, 5966, 6156, 6498, 7536, 8208, 8478, 8664, 8949, 9234, 9747, 11304, 11932, 12312, 12717, 12996, 16956, 17328, 17898, 18468, 19494, 22608, 23864, 24624, 25434, 25992, 26847, 29241, 33912, 35796, 36936, 38151, 38988, 47728, 50868, 51984, 53694, 56677, 58482, 67824, 71592, 73872, 76302, 77976, 80541, 87723, 101736, 107388, 113354, 116964, 143184, 152604, 155952, 161082, 170031, 175446, 203472, 214776, 226708, 233928, 241623, 305208, 322164, 340062, 350892, 429552, 453416, 467856, 483246, 510093, 610416, 644328, 680124, 701784, 724869, 906832, 966492, 1020186, 1288656, 1360248, 1403568, 1449738, 1530279, 1932984, 2040372, 2720496, 2899476, 3060558, 3865968, 4080744, 4590837, 5798952, 6121116, 8161488, 9181674, 11597904, 12242232, 13772511, 18363348, 24484464, 27545022, 36726696, 55090044, 73453392, 110180088, 220360176]

約数ペア:

[(1, 220360176), (2, 110180088), (3, 73453392), (4, 55090044), (6, 36726696), (8, 27545022), (9, 24484464), (12, 18363348), (16, 13772511), (18, 12242232), (19, 11597904), (24, 9181674), (27, 8161488), (36, 6121116), (38, 5798952), (48, 4590837), (54, 4080744), (57, 3865968), (72, 3060558), (76, 2899476), (81, 2720496), (108, 2040372), (114, 1932984), (144, 1530279), (152, 1449738), (157, 1403568), (162, 1360248), (171, 1288656), (216, 1020186), (228, 966492), (243, 906832), (304, 724869), (314, 701784), (324, 680124), (342, 644328), (361, 610416), (432, 510093), (456, 483246), (471, 467856), (486, 453416), (513, 429552), (628, 350892), (648, 340062), (684, 322164), (722, 305208), (912, 241623), (942, 233928), (972, 226708), (1026, 214776), (1083, 203472), (1256, 175446), (1296, 170031), (1368, 161082), (1413, 155952), (1444, 152604), (1539, 143184), (1884, 116964), (1944, 113354), (2052, 107388), (2166, 101736), (2512, 87723), (2736, 80541), (2826, 77976), (2888, 76302), (2983, 73872), (3078, 71592), (3249, 67824), (3768, 58482), (3888, 56677), (4104, 53694), (4239, 51984), (4332, 50868), (4617, 47728), (5652, 38988), (5776, 38151), (5966, 36936), (6156, 35796), (6498, 33912), (7536, 29241), (8208, 26847), (8478, 25992), (8664, 25434), (8949, 24624), (9234, 23864), (9747, 22608), (11304, 19494), (11932, 18468), (12312, 17898), (12717, 17328), (12996, 16956)]