275065280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 825154560

約数和(自身を除く): 550089280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 281, 304, 320, 322, 368, 380, 437, 448, 460, 532, 560, 562, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1124, 1216, 1288, 1330, 1405, 1472, 1520, 1610, 1748, 1840, 1967, 2128, 2185, 2240, 2248, 2576, 2660, 2810, 3040, 3059, 3220, 3496, 3680, 3934, 4256, 4370, 4496, 5152, 5320, 5339, 5620, 6080, 6118, 6440, 6463, 6992, 7360, 7868, 8512, 8740, 8992, 9835, 10304, 10640, 10678, 11240, 12236, 12880, 12926, 13984, 15295, 15736, 17480, 17984, 19670, 21280, 21356, 22480, 24472, 25760, 25852, 26695, 27968, 30590, 31472, 32315, 34960, 37373, 39340, 42560, 42712, 44960, 45241, 48944, 51520, 51704, 53390, 61180, 62944, 64630, 69920, 74746, 78680, 85424, 89920, 90482, 97888, 103408, 106780, 122360, 122797, 125888, 129260, 139840, 149492, 157360, 170848, 180964, 186865, 195776, 206816, 213560, 226205, 244720, 245594, 258520, 298984, 314720, 341696, 361928, 373730, 413632, 427120, 452410, 489440, 491188, 517040, 597968, 613985, 629440, 723856, 747460, 854240, 859579, 904820, 978880, 982376, 1034080, 1195936, 1227970, 1447712, 1494920, 1708480, 1719158, 1809640, 1964752, 2068160, 2391872, 2455940, 2895424, 2989840, 3438316, 3619280, 3929504, 4297895, 4911880, 5979680, 6876632, 7238560, 7859008, 8595790, 9823760, 11959360, 13753264, 14477120, 17191580, 19647520, 27506528, 34383160, 39295040, 55013056, 68766320, 137532640, 275065280]

約数ペア:

[(1, 275065280), (2, 137532640), (4, 68766320), (5, 55013056), (7, 39295040), (8, 34383160), (10, 27506528), (14, 19647520), (16, 17191580), (19, 14477120), (20, 13753264), (23, 11959360), (28, 9823760), (32, 8595790), (35, 7859008), (38, 7238560), (40, 6876632), (46, 5979680), (56, 4911880), (64, 4297895), (70, 3929504), (76, 3619280), (80, 3438316), (92, 2989840), (95, 2895424), (112, 2455940), (115, 2391872), (133, 2068160), (140, 1964752), (152, 1809640), (160, 1719158), (161, 1708480), (184, 1494920), (190, 1447712), (224, 1227970), (230, 1195936), (266, 1034080), (280, 982376), (281, 978880), (304, 904820), (320, 859579), (322, 854240), (368, 747460), (380, 723856), (437, 629440), (448, 613985), (460, 597968), (532, 517040), (560, 491188), (562, 489440), (608, 452410), (644, 427120), (665, 413632), (736, 373730), (760, 361928), (805, 341696), (874, 314720), (920, 298984), (1064, 258520), (1120, 245594), (1124, 244720), (1216, 226205), (1288, 213560), (1330, 206816), (1405, 195776), (1472, 186865), (1520, 180964), (1610, 170848), (1748, 157360), (1840, 149492), (1967, 139840), (2128, 129260), (2185, 125888), (2240, 122797), (2248, 122360), (2576, 106780), (2660, 103408), (2810, 97888), (3040, 90482), (3059, 89920), (3220, 85424), (3496, 78680), (3680, 74746), (3934, 69920), (4256, 64630), (4370, 62944), (4496, 61180), (5152, 53390), (5320, 51704), (5339, 51520), (5620, 48944), (6080, 45241), (6118, 44960), (6440, 42712), (6463, 42560), (6992, 39340), (7360, 37373), (7868, 34960), (8512, 32315), (8740, 31472), (8992, 30590), (9835, 27968), (10304, 26695), (10640, 25852), (10678, 25760), (11240, 24472), (12236, 22480), (12880, 21356), (12926, 21280), (13984, 19670), (15295, 17984), (15736, 17480)]