244793920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 673291008

約数和(自身を除く): 428497088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 721, 824, 1030, 1061, 1120, 1442, 1648, 2060, 2122, 2240, 2884, 3296, 3605, 4120, 4244, 5305, 5768, 6592, 7210, 7427, 8240, 8488, 10610, 11536, 14420, 14854, 16480, 16976, 21220, 23072, 28840, 29708, 32960, 33952, 37135, 42440, 46144, 57680, 59416, 67904, 74270, 84880, 109283, 115360, 118832, 148540, 169760, 218566, 230720, 237664, 297080, 339520, 437132, 475328, 546415, 594160, 764981, 874264, 1092830, 1188320, 1529962, 1748528, 2185660, 2376640, 3059924, 3497056, 3824905, 4371320, 6119848, 6994112, 7649810, 8742640, 12239696, 15299620, 17485280, 24479392, 30599240, 34970560, 48958784, 61198480, 122396960, 244793920]

約数ペア:

[(1, 244793920), (2, 122396960), (4, 61198480), (5, 48958784), (7, 34970560), (8, 30599240), (10, 24479392), (14, 17485280), (16, 15299620), (20, 12239696), (28, 8742640), (32, 7649810), (35, 6994112), (40, 6119848), (56, 4371320), (64, 3824905), (70, 3497056), (80, 3059924), (103, 2376640), (112, 2185660), (140, 1748528), (160, 1529962), (206, 1188320), (224, 1092830), (280, 874264), (320, 764981), (412, 594160), (448, 546415), (515, 475328), (560, 437132), (721, 339520), (824, 297080), (1030, 237664), (1061, 230720), (1120, 218566), (1442, 169760), (1648, 148540), (2060, 118832), (2122, 115360), (2240, 109283), (2884, 84880), (3296, 74270), (3605, 67904), (4120, 59416), (4244, 57680), (5305, 46144), (5768, 42440), (6592, 37135), (7210, 33952), (7427, 32960), (8240, 29708), (8488, 28840), (10610, 23072), (11536, 21220), (14420, 16976), (14854, 16480)]