7131479040

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{22109}}^1$

素因数の和:22147

約数の個数: 264

約数和(自身を含む): 28241722080

約数和(自身を除く): 21110243040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 22109, 23040, 26880, 32256, 35840, 40320, 44218, 46080, 53760, 64512, 66327, 80640, 88436, 107520, 110545, 132654, 154763, 161280, 176872, 198981, 221090, 265308, 309526, 322560, 331635, 353744, 397962, 442180, 464289, 530616, 619052, 663270, 707488, 773815, 795924, 884360, 928578, 994905, 1061232, 1238104, 1326540, 1392867, 1414976, 1547630, 1591848, 1768720, 1857156, 1989810, 2122464, 2321445, 2476208, 2653080, 2785734, 2829952, 3095260, 3183696, 3537440, 3714312, 3979620, 4244928, 4642890, 4952416, 5306160, 5571468, 5659904, 6190520, 6367392, 6964335, 7074880, 7428624, 7959240, 8489856, 9285780, 9904832, 10612320, 11142936, 11319808, 12381040, 12734784, 13928670, 14149760, 14857248, 15918480, 16979712, 18571560, 19809664, 21224640, 22285872, 22639616, 24762080, 25469568, 27857340, 28299520, 29714496, 31836960, 33959424, 37143120, 39619328, 42449280, 44571744, 49524160, 50939136, 55714680, 56599040, 59428992, 63673920, 67918848, 74286240, 79238656, 84898560, 89143488, 99048320, 101878272, 111429360, 113198080, 118857984, 127347840, 148572480, 158477312, 169797120, 178286976, 198096640, 203756544, 222858720, 237715968, 254695680, 297144960, 339594240, 356573952, 396193280, 445717440, 475431936, 509391360, 594289920, 713147904, 792386560, 891434880, 1018782720, 1188579840, 1426295808, 1782869760, 2377159680, 3565739520, 7131479040]

約数ペア:

[(1, 7131479040), (2, 3565739520), (3, 2377159680), (4, 1782869760), (5, 1426295808), (6, 1188579840), (7, 1018782720), (8, 891434880), (9, 792386560), (10, 713147904), (12, 594289920), (14, 509391360), (15, 475431936), (16, 445717440), (18, 396193280), (20, 356573952), (21, 339594240), (24, 297144960), (28, 254695680), (30, 237715968), (32, 222858720), (35, 203756544), (36, 198096640), (40, 178286976), (42, 169797120), (45, 158477312), (48, 148572480), (56, 127347840), (60, 118857984), (63, 113198080), (64, 111429360), (70, 101878272), (72, 99048320), (80, 89143488), (84, 84898560), (90, 79238656), (96, 74286240), (105, 67918848), (112, 63673920), (120, 59428992), (126, 56599040), (128, 55714680), (140, 50939136), (144, 49524160), (160, 44571744), (168, 42449280), (180, 39619328), (192, 37143120), (210, 33959424), (224, 31836960), (240, 29714496), (252, 28299520), (256, 27857340), (280, 25469568), (288, 24762080), (315, 22639616), (320, 22285872), (336, 21224640), (360, 19809664), (384, 18571560), (420, 16979712), (448, 15918480), (480, 14857248), (504, 14149760), (512, 13928670), (560, 12734784), (576, 12381040), (630, 11319808), (640, 11142936), (672, 10612320), (720, 9904832), (768, 9285780), (840, 8489856), (896, 7959240), (960, 7428624), (1008, 7074880), (1024, 6964335), (1120, 6367392), (1152, 6190520), (1260, 5659904), (1280, 5571468), (1344, 5306160), (1440, 4952416), (1536, 4642890), (1680, 4244928), (1792, 3979620), (1920, 3714312), (2016, 3537440), (2240, 3183696), (2304, 3095260), (2520, 2829952), (2560, 2785734), (2688, 2653080), (2880, 2476208), (3072, 2321445), (3360, 2122464), (3584, 1989810), (3840, 1857156), (4032, 1768720), (4480, 1591848), (4608, 1547630), (5040, 1414976), (5120, 1392867), (5376, 1326540), (5760, 1238104), (6720, 1061232), (7168, 994905), (7680, 928578), (8064, 884360), (8960, 795924), (9216, 773815), (10080, 707488), (10752, 663270), (11520, 619052), (13440, 530616), (15360, 464289), (16128, 442180), (17920, 397962), (20160, 353744), (21504, 331635), (22109, 322560), (23040, 309526), (26880, 265308), (32256, 221090), (35840, 198981), (40320, 176872), (44218, 161280), (46080, 154763), (53760, 132654), (64512, 110545), (66327, 107520), (80640, 88436)]