380751840

素因数分解:

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

素因数の和:1436

約数の個数: 288

約数和(自身を含む): 1541030400

約数和(自身を除く): 1160278560

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, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1399, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2798, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4197, 4320, 4536, 4860, 5040, 5596, 5670, 6048, 6480, 6804, 6995, 7560, 7776, 8394, 8505, 9072, 9720, 9793, 10080, 11192, 11340, 12591, 12960, 13608, 13990, 15120, 16788, 17010, 18144, 19440, 19586, 20985, 22384, 22680, 25182, 27216, 27980, 29379, 30240, 33576, 34020, 37773, 38880, 39172, 41970, 44768, 45360, 48965, 50364, 54432, 55960, 58758, 62955, 67152, 68040, 75546, 78344, 83940, 88137, 90720, 97930, 100728, 111920, 113319, 117516, 125910, 134304, 136080, 146895, 151092, 156688, 167880, 176274, 188865, 195860, 201456, 223840, 226638, 235032, 251820, 264411, 272160, 293790, 302184, 313376, 335760, 339957, 352548, 377730, 391720, 402912, 440685, 453276, 470064, 503640, 528822, 566595, 587580, 604368, 671520, 679914, 705096, 755460, 783440, 793233, 881370, 906552, 940128, 1007280, 1057644, 1133190, 1175160, 1208736, 1322055, 1359828, 1410192, 1510920, 1566880, 1586466, 1699785, 1762740, 1813104, 2014560, 2115288, 2266380, 2350320, 2379699, 2644110, 2719656, 2820384, 3021840, 3172932, 3399570, 3525480, 3626208, 3966165, 4230576, 4532760, 4700640, 4759398, 5288220, 5439312, 6043680, 6345864, 6799140, 7050960, 7932330, 8461152, 9065520, 9518796, 10576440, 10878624, 11898495, 12691728, 13598280, 14101920, 15864660, 18131040, 19037592, 21152880, 23796990, 25383456, 27196560, 31729320, 38075184, 42305760, 47593980, 54393120, 63458640, 76150368, 95187960, 126917280, 190375920, 380751840]

約数ペア:

[(1, 380751840), (2, 190375920), (3, 126917280), (4, 95187960), (5, 76150368), (6, 63458640), (7, 54393120), (8, 47593980), (9, 42305760), (10, 38075184), (12, 31729320), (14, 27196560), (15, 25383456), (16, 23796990), (18, 21152880), (20, 19037592), (21, 18131040), (24, 15864660), (27, 14101920), (28, 13598280), (30, 12691728), (32, 11898495), (35, 10878624), (36, 10576440), (40, 9518796), (42, 9065520), (45, 8461152), (48, 7932330), (54, 7050960), (56, 6799140), (60, 6345864), (63, 6043680), (70, 5439312), (72, 5288220), (80, 4759398), (81, 4700640), (84, 4532760), (90, 4230576), (96, 3966165), (105, 3626208), (108, 3525480), (112, 3399570), (120, 3172932), (126, 3021840), (135, 2820384), (140, 2719656), (144, 2644110), (160, 2379699), (162, 2350320), (168, 2266380), (180, 2115288), (189, 2014560), (210, 1813104), (216, 1762740), (224, 1699785), (240, 1586466), (243, 1566880), (252, 1510920), (270, 1410192), (280, 1359828), (288, 1322055), (315, 1208736), (324, 1175160), (336, 1133190), (360, 1057644), (378, 1007280), (405, 940128), (420, 906552), (432, 881370), (480, 793233), (486, 783440), (504, 755460), (540, 705096), (560, 679914), (567, 671520), (630, 604368), (648, 587580), (672, 566595), (720, 528822), (756, 503640), (810, 470064), (840, 453276), (864, 440685), (945, 402912), (972, 391720), (1008, 377730), (1080, 352548), (1120, 339957), (1134, 335760), (1215, 313376), (1260, 302184), (1296, 293790), (1399, 272160), (1440, 264411), (1512, 251820), (1620, 235032), (1680, 226638), (1701, 223840), (1890, 201456), (1944, 195860), (2016, 188865), (2160, 176274), (2268, 167880), (2430, 156688), (2520, 151092), (2592, 146895), (2798, 136080), (2835, 134304), (3024, 125910), (3240, 117516), (3360, 113319), (3402, 111920), (3780, 100728), (3888, 97930), (4197, 90720), (4320, 88137), (4536, 83940), (4860, 78344), (5040, 75546), (5596, 68040), (5670, 67152), (6048, 62955), (6480, 58758), (6804, 55960), (6995, 54432), (7560, 50364), (7776, 48965), (8394, 45360), (8505, 44768), (9072, 41970), (9720, 39172), (9793, 38880), (10080, 37773), (11192, 34020), (11340, 33576), (12591, 30240), (12960, 29379), (13608, 27980), (13990, 27216), (15120, 25182), (16788, 22680), (17010, 22384), (18144, 20985), (19440, 19586)]