126917280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 240

約数和(自身を含む): 512265600

約数和(自身を除く): 385348320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1399, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2798, 2835, 3024, 3240, 3360, 3780, 4197, 4320, 4536, 5040, 5596, 5670, 6048, 6480, 6995, 7560, 8394, 9072, 9793, 10080, 11192, 11340, 12591, 12960, 13990, 15120, 16788, 18144, 19586, 20985, 22384, 22680, 25182, 27980, 29379, 30240, 33576, 37773, 39172, 41970, 44768, 45360, 48965, 50364, 55960, 58758, 62955, 67152, 75546, 78344, 83940, 88137, 90720, 97930, 100728, 111920, 113319, 117516, 125910, 134304, 146895, 151092, 156688, 167880, 176274, 188865, 195860, 201456, 223840, 226638, 235032, 251820, 264411, 293790, 302184, 313376, 335760, 352548, 377730, 391720, 402912, 440685, 453276, 470064, 503640, 528822, 566595, 587580, 604368, 671520, 705096, 755460, 783440, 793233, 881370, 906552, 940128, 1007280, 1057644, 1133190, 1175160, 1208736, 1322055, 1410192, 1510920, 1566880, 1586466, 1762740, 1813104, 2014560, 2115288, 2266380, 2350320, 2644110, 2820384, 3021840, 3172932, 3525480, 3626208, 3966165, 4230576, 4532760, 4700640, 5288220, 6043680, 6345864, 7050960, 7932330, 8461152, 9065520, 10576440, 12691728, 14101920, 15864660, 18131040, 21152880, 25383456, 31729320, 42305760, 63458640, 126917280]

約数ペア:

[(1, 126917280), (2, 63458640), (3, 42305760), (4, 31729320), (5, 25383456), (6, 21152880), (7, 18131040), (8, 15864660), (9, 14101920), (10, 12691728), (12, 10576440), (14, 9065520), (15, 8461152), (16, 7932330), (18, 7050960), (20, 6345864), (21, 6043680), (24, 5288220), (27, 4700640), (28, 4532760), (30, 4230576), (32, 3966165), (35, 3626208), (36, 3525480), (40, 3172932), (42, 3021840), (45, 2820384), (48, 2644110), (54, 2350320), (56, 2266380), (60, 2115288), (63, 2014560), (70, 1813104), (72, 1762740), (80, 1586466), (81, 1566880), (84, 1510920), (90, 1410192), (96, 1322055), (105, 1208736), (108, 1175160), (112, 1133190), (120, 1057644), (126, 1007280), (135, 940128), (140, 906552), (144, 881370), (160, 793233), (162, 783440), (168, 755460), (180, 705096), (189, 671520), (210, 604368), (216, 587580), (224, 566595), (240, 528822), (252, 503640), (270, 470064), (280, 453276), (288, 440685), (315, 402912), (324, 391720), (336, 377730), (360, 352548), (378, 335760), (405, 313376), (420, 302184), (432, 293790), (480, 264411), (504, 251820), (540, 235032), (560, 226638), (567, 223840), (630, 201456), (648, 195860), (672, 188865), (720, 176274), (756, 167880), (810, 156688), (840, 151092), (864, 146895), (945, 134304), (1008, 125910), (1080, 117516), (1120, 113319), (1134, 111920), (1260, 100728), (1296, 97930), (1399, 90720), (1440, 88137), (1512, 83940), (1620, 78344), (1680, 75546), (1890, 67152), (2016, 62955), (2160, 58758), (2268, 55960), (2520, 50364), (2592, 48965), (2798, 45360), (2835, 44768), (3024, 41970), (3240, 39172), (3360, 37773), (3780, 33576), (4197, 30240), (4320, 29379), (4536, 27980), (5040, 25182), (5596, 22680), (5670, 22384), (6048, 20985), (6480, 19586), (6995, 18144), (7560, 16788), (8394, 15120), (9072, 13990), (9793, 12960), (10080, 12591), (11192, 11340)]