713793440

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 1723680000

約数和(自身を除く): 1009886560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 149, 158, 160, 298, 316, 379, 395, 596, 632, 745, 758, 790, 1192, 1264, 1490, 1516, 1580, 1895, 2384, 2528, 2980, 3032, 3160, 3790, 4768, 5960, 6064, 6320, 7580, 11771, 11920, 12128, 12640, 15160, 23542, 23840, 29941, 30320, 47084, 56471, 58855, 59882, 60640, 94168, 112942, 117710, 119764, 149705, 188336, 225884, 235420, 239528, 282355, 299410, 376672, 451768, 470840, 479056, 564710, 598820, 903536, 941680, 958112, 1129420, 1197640, 1807072, 1883360, 2258840, 2395280, 4461209, 4517680, 4790560, 8922418, 9035360, 17844836, 22306045, 35689672, 44612090, 71379344, 89224180, 142758688, 178448360, 356896720, 713793440]

約数ペア:

[(1, 713793440), (2, 356896720), (4, 178448360), (5, 142758688), (8, 89224180), (10, 71379344), (16, 44612090), (20, 35689672), (32, 22306045), (40, 17844836), (79, 9035360), (80, 8922418), (149, 4790560), (158, 4517680), (160, 4461209), (298, 2395280), (316, 2258840), (379, 1883360), (395, 1807072), (596, 1197640), (632, 1129420), (745, 958112), (758, 941680), (790, 903536), (1192, 598820), (1264, 564710), (1490, 479056), (1516, 470840), (1580, 451768), (1895, 376672), (2384, 299410), (2528, 282355), (2980, 239528), (3032, 235420), (3160, 225884), (3790, 188336), (4768, 149705), (5960, 119764), (6064, 117710), (6320, 112942), (7580, 94168), (11771, 60640), (11920, 59882), (12128, 58855), (12640, 56471), (15160, 47084), (23542, 30320), (23840, 29941)]