2220223488

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:187

約数の個数: 264

約数和(自身を含む): 7164041472

約数和(自身を除く): 4943817984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 67, 69, 84, 92, 96, 112, 128, 134, 138, 161, 168, 184, 192, 201, 224, 256, 268, 276, 322, 336, 368, 384, 402, 448, 469, 483, 512, 536, 552, 644, 672, 736, 768, 804, 896, 938, 966, 1024, 1072, 1104, 1288, 1344, 1407, 1472, 1536, 1541, 1608, 1792, 1876, 1932, 2144, 2208, 2576, 2688, 2814, 2944, 3072, 3082, 3216, 3584, 3752, 3864, 4288, 4416, 4489, 4623, 5152, 5376, 5628, 5888, 6164, 6432, 7168, 7504, 7728, 8576, 8832, 8978, 9246, 10304, 10752, 10787, 11256, 11776, 12328, 12864, 13467, 15008, 15456, 17152, 17664, 17956, 18492, 20608, 21504, 21574, 22512, 23552, 24656, 25728, 26934, 30016, 30912, 31423, 32361, 34304, 35328, 35912, 36984, 41216, 43148, 45024, 49312, 51456, 53868, 60032, 61824, 62846, 64722, 68608, 70656, 71824, 73968, 82432, 86296, 90048, 94269, 98624, 102912, 103247, 107736, 120064, 123648, 125692, 129444, 143648, 147936, 164864, 172592, 180096, 188538, 197248, 205824, 206494, 215472, 240128, 247296, 251384, 258888, 287296, 295872, 309741, 345184, 360192, 377076, 394496, 412988, 430944, 480256, 494592, 502768, 517776, 574592, 591744, 619482, 690368, 720384, 722729, 754152, 788992, 825976, 861888, 1005536, 1035552, 1149184, 1183488, 1238964, 1380736, 1440768, 1445458, 1508304, 1577984, 1651952, 1723776, 2011072, 2071104, 2168187, 2298368, 2366976, 2477928, 2761472, 2890916, 3016608, 3303904, 3447552, 4022144, 4142208, 4336374, 4596736, 4733952, 4955856, 5522944, 5781832, 6033216, 6607808, 6895104, 8044288, 8284416, 8672748, 9911712, 11045888, 11563664, 12066432, 13215616, 13790208, 16088576, 16568832, 17345496, 19823424, 23127328, 24132864, 26431232, 32177152, 33137664, 34690992, 39646848, 46254656, 48265728, 52862464, 69381984, 79293696, 92509312, 96531456, 105724928, 138763968, 158587392, 185018624, 277527936, 317174784, 370037248, 555055872, 740074496, 1110111744, 2220223488]

約数ペア:

[(1, 2220223488), (2, 1110111744), (3, 740074496), (4, 555055872), (6, 370037248), (7, 317174784), (8, 277527936), (12, 185018624), (14, 158587392), (16, 138763968), (21, 105724928), (23, 96531456), (24, 92509312), (28, 79293696), (32, 69381984), (42, 52862464), (46, 48265728), (48, 46254656), (56, 39646848), (64, 34690992), (67, 33137664), (69, 32177152), (84, 26431232), (92, 24132864), (96, 23127328), (112, 19823424), (128, 17345496), (134, 16568832), (138, 16088576), (161, 13790208), (168, 13215616), (184, 12066432), (192, 11563664), (201, 11045888), (224, 9911712), (256, 8672748), (268, 8284416), (276, 8044288), (322, 6895104), (336, 6607808), (368, 6033216), (384, 5781832), (402, 5522944), (448, 4955856), (469, 4733952), (483, 4596736), (512, 4336374), (536, 4142208), (552, 4022144), (644, 3447552), (672, 3303904), (736, 3016608), (768, 2890916), (804, 2761472), (896, 2477928), (938, 2366976), (966, 2298368), (1024, 2168187), (1072, 2071104), (1104, 2011072), (1288, 1723776), (1344, 1651952), (1407, 1577984), (1472, 1508304), (1536, 1445458), (1541, 1440768), (1608, 1380736), (1792, 1238964), (1876, 1183488), (1932, 1149184), (2144, 1035552), (2208, 1005536), (2576, 861888), (2688, 825976), (2814, 788992), (2944, 754152), (3072, 722729), (3082, 720384), (3216, 690368), (3584, 619482), (3752, 591744), (3864, 574592), (4288, 517776), (4416, 502768), (4489, 494592), (4623, 480256), (5152, 430944), (5376, 412988), (5628, 394496), (5888, 377076), (6164, 360192), (6432, 345184), (7168, 309741), (7504, 295872), (7728, 287296), (8576, 258888), (8832, 251384), (8978, 247296), (9246, 240128), (10304, 215472), (10752, 206494), (10787, 205824), (11256, 197248), (11776, 188538), (12328, 180096), (12864, 172592), (13467, 164864), (15008, 147936), (15456, 143648), (17152, 129444), (17664, 125692), (17956, 123648), (18492, 120064), (20608, 107736), (21504, 103247), (21574, 102912), (22512, 98624), (23552, 94269), (24656, 90048), (25728, 86296), (26934, 82432), (30016, 73968), (30912, 71824), (31423, 70656), (32361, 68608), (34304, 64722), (35328, 62846), (35912, 61824), (36984, 60032), (41216, 53868), (43148, 51456), (45024, 49312)]