1930874880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 208

約数和(自身を含む): 6742044864

約数和(自身を除く): 4811169984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 2857, 3072, 3520, 3840, 4096, 4224, 5120, 5280, 5632, 5714, 6144, 7040, 7680, 8448, 8571, 10240, 10560, 11264, 11428, 12288, 14080, 14285, 15360, 16896, 17142, 20480, 21120, 22528, 22856, 28160, 28570, 30720, 31427, 33792, 34284, 42240, 42855, 45056, 45712, 56320, 57140, 61440, 62854, 67584, 68568, 84480, 85710, 91424, 94281, 112640, 114280, 125708, 135168, 137136, 157135, 168960, 171420, 182848, 188562, 225280, 228560, 251416, 274272, 314270, 337920, 342840, 365696, 377124, 457120, 471405, 502832, 548544, 628540, 675840, 685680, 731392, 754248, 914240, 942810, 1005664, 1097088, 1257080, 1371360, 1462784, 1508496, 1828480, 1885620, 2011328, 2194176, 2514160, 2742720, 2925568, 3016992, 3656960, 3771240, 4022656, 4388352, 5028320, 5485440, 5851136, 6033984, 7313920, 7542480, 8045312, 8776704, 10056640, 10970880, 11702272, 12067968, 14627840, 15084960, 16090624, 17553408, 20113280, 21941760, 24135936, 29255680, 30169920, 32181248, 35106816, 40226560, 43883520, 48271872, 58511360, 60339840, 64362496, 80453120, 87767040, 96543744, 120679680, 128724992, 160906240, 175534080, 193087488, 241359360, 321812480, 386174976, 482718720, 643624960, 965437440, 1930874880]

約数ペア:

[(1, 1930874880), (2, 965437440), (3, 643624960), (4, 482718720), (5, 386174976), (6, 321812480), (8, 241359360), (10, 193087488), (11, 175534080), (12, 160906240), (15, 128724992), (16, 120679680), (20, 96543744), (22, 87767040), (24, 80453120), (30, 64362496), (32, 60339840), (33, 58511360), (40, 48271872), (44, 43883520), (48, 40226560), (55, 35106816), (60, 32181248), (64, 30169920), (66, 29255680), (80, 24135936), (88, 21941760), (96, 20113280), (110, 17553408), (120, 16090624), (128, 15084960), (132, 14627840), (160, 12067968), (165, 11702272), (176, 10970880), (192, 10056640), (220, 8776704), (240, 8045312), (256, 7542480), (264, 7313920), (320, 6033984), (330, 5851136), (352, 5485440), (384, 5028320), (440, 4388352), (480, 4022656), (512, 3771240), (528, 3656960), (640, 3016992), (660, 2925568), (704, 2742720), (768, 2514160), (880, 2194176), (960, 2011328), (1024, 1885620), (1056, 1828480), (1280, 1508496), (1320, 1462784), (1408, 1371360), (1536, 1257080), (1760, 1097088), (1920, 1005664), (2048, 942810), (2112, 914240), (2560, 754248), (2640, 731392), (2816, 685680), (2857, 675840), (3072, 628540), (3520, 548544), (3840, 502832), (4096, 471405), (4224, 457120), (5120, 377124), (5280, 365696), (5632, 342840), (5714, 337920), (6144, 314270), (7040, 274272), (7680, 251416), (8448, 228560), (8571, 225280), (10240, 188562), (10560, 182848), (11264, 171420), (11428, 168960), (12288, 157135), (14080, 137136), (14285, 135168), (15360, 125708), (16896, 114280), (17142, 112640), (20480, 94281), (21120, 91424), (22528, 85710), (22856, 84480), (28160, 68568), (28570, 67584), (30720, 62854), (31427, 61440), (33792, 57140), (34284, 56320), (42240, 45712), (42855, 45056)]