1881546240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1193

約数の個数: 320

約数和(自身を含む): 7102402560

約数和(自身を除く): 5220856320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1129, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2258, 2480, 2560, 2604, 2688, 2976, 3255, 3360, 3387, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4516, 4960, 5208, 5376, 5645, 5952, 6510, 6720, 6774, 6944, 7440, 7680, 7903, 7936, 8680, 8960, 9032, 9920, 10416, 10752, 11290, 11904, 13020, 13440, 13548, 13888, 14880, 15806, 15872, 16935, 17360, 17920, 18064, 19840, 20832, 22580, 23709, 23808, 26040, 26880, 27096, 27776, 29760, 31612, 33870, 34720, 34999, 36128, 39515, 39680, 41664, 45160, 47418, 47616, 52080, 53760, 54192, 55552, 59520, 63224, 67740, 69440, 69998, 72256, 79030, 79360, 83328, 90320, 94836, 104160, 104997, 108384, 111104, 118545, 119040, 126448, 135480, 138880, 139996, 144512, 158060, 166656, 174995, 180640, 189672, 208320, 209994, 216768, 237090, 238080, 244993, 252896, 270960, 277760, 279992, 289024, 316120, 333312, 349990, 361280, 379344, 416640, 419988, 433536, 474180, 489986, 505792, 524985, 541920, 555520, 559984, 578048, 632240, 699980, 722560, 734979, 758688, 833280, 839976, 867072, 948360, 979972, 1011584, 1049970, 1083840, 1119968, 1224965, 1264480, 1399960, 1445120, 1469958, 1517376, 1666560, 1679952, 1734144, 1896720, 1959944, 2023168, 2099940, 2167680, 2239936, 2449930, 2528960, 2799920, 2890240, 2939916, 3034752, 3359904, 3674895, 3793440, 3919888, 4046336, 4199880, 4335360, 4479872, 4899860, 5057920, 5599840, 5879832, 6069504, 6719808, 7349790, 7586880, 7839776, 8399760, 8670720, 8959744, 9799720, 10115840, 11199680, 11759664, 12139008, 13439616, 14699580, 15173760, 15679552, 16799520, 17919488, 19599440, 20231680, 22399360, 23519328, 26879232, 29399160, 30347520, 31359104, 33599040, 39198880, 44798720, 47038656, 53758464, 58798320, 60695040, 62718208, 67198080, 78397760, 89597440, 94077312, 117596640, 125436416, 134396160, 156795520, 188154624, 235193280, 268792320, 313591040, 376309248, 470386560, 627182080, 940773120, 1881546240]

約数ペア:

[(1, 1881546240), (2, 940773120), (3, 627182080), (4, 470386560), (5, 376309248), (6, 313591040), (7, 268792320), (8, 235193280), (10, 188154624), (12, 156795520), (14, 134396160), (15, 125436416), (16, 117596640), (20, 94077312), (21, 89597440), (24, 78397760), (28, 67198080), (30, 62718208), (31, 60695040), (32, 58798320), (35, 53758464), (40, 47038656), (42, 44798720), (48, 39198880), (56, 33599040), (60, 31359104), (62, 30347520), (64, 29399160), (70, 26879232), (80, 23519328), (84, 22399360), (93, 20231680), (96, 19599440), (105, 17919488), (112, 16799520), (120, 15679552), (124, 15173760), (128, 14699580), (140, 13439616), (155, 12139008), (160, 11759664), (168, 11199680), (186, 10115840), (192, 9799720), (210, 8959744), (217, 8670720), (224, 8399760), (240, 7839776), (248, 7586880), (256, 7349790), (280, 6719808), (310, 6069504), (320, 5879832), (336, 5599840), (372, 5057920), (384, 4899860), (420, 4479872), (434, 4335360), (448, 4199880), (465, 4046336), (480, 3919888), (496, 3793440), (512, 3674895), (560, 3359904), (620, 3034752), (640, 2939916), (651, 2890240), (672, 2799920), (744, 2528960), (768, 2449930), (840, 2239936), (868, 2167680), (896, 2099940), (930, 2023168), (960, 1959944), (992, 1896720), (1085, 1734144), (1120, 1679952), (1129, 1666560), (1240, 1517376), (1280, 1469958), (1302, 1445120), (1344, 1399960), (1488, 1264480), (1536, 1224965), (1680, 1119968), (1736, 1083840), (1792, 1049970), (1860, 1011584), (1920, 979972), (1984, 948360), (2170, 867072), (2240, 839976), (2258, 833280), (2480, 758688), (2560, 734979), (2604, 722560), (2688, 699980), (2976, 632240), (3255, 578048), (3360, 559984), (3387, 555520), (3472, 541920), (3584, 524985), (3720, 505792), (3840, 489986), (3968, 474180), (4340, 433536), (4480, 419988), (4516, 416640), (4960, 379344), (5208, 361280), (5376, 349990), (5645, 333312), (5952, 316120), (6510, 289024), (6720, 279992), (6774, 277760), (6944, 270960), (7440, 252896), (7680, 244993), (7903, 238080), (7936, 237090), (8680, 216768), (8960, 209994), (9032, 208320), (9920, 189672), (10416, 180640), (10752, 174995), (11290, 166656), (11904, 158060), (13020, 144512), (13440, 139996), (13548, 138880), (13888, 135480), (14880, 126448), (15806, 119040), (15872, 118545), (16935, 111104), (17360, 108384), (17920, 104997), (18064, 104160), (19840, 94836), (20832, 90320), (22580, 83328), (23709, 79360), (23808, 79030), (26040, 72256), (26880, 69998), (27096, 69440), (27776, 67740), (29760, 63224), (31612, 59520), (33870, 55552), (34720, 54192), (34999, 53760), (36128, 52080), (39515, 47616), (39680, 47418), (41664, 45160)]