290096640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 200

約数和(自身を含む): 1039777200

約数和(自身を除く): 749680560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1399, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2798, 2880, 3240, 3456, 3840, 4197, 4320, 4608, 5184, 5596, 5760, 6480, 6912, 6995, 7680, 8394, 8640, 10368, 11192, 11520, 12591, 12960, 13824, 13990, 16788, 17280, 20736, 20985, 22384, 23040, 25182, 25920, 27980, 33576, 34560, 37773, 41472, 41970, 44768, 50364, 51840, 55960, 62955, 67152, 69120, 75546, 83940, 89536, 100728, 103680, 111920, 113319, 125910, 134304, 151092, 167880, 179072, 188865, 201456, 207360, 223840, 226638, 251820, 268608, 302184, 335760, 358144, 377730, 402912, 447680, 453276, 503640, 537216, 566595, 604368, 671520, 716288, 755460, 805824, 895360, 906552, 1007280, 1074432, 1133190, 1208736, 1343040, 1510920, 1611648, 1790720, 1813104, 2014560, 2148864, 2266380, 2417472, 2686080, 3021840, 3223296, 3581440, 3626208, 4029120, 4532760, 4834944, 5372160, 6043680, 6446592, 7252416, 8058240, 9065520, 9669888, 10744320, 12087360, 14504832, 16116480, 18131040, 19339776, 24174720, 29009664, 32232960, 36262080, 48349440, 58019328, 72524160, 96698880, 145048320, 290096640]

約数ペア:

[(1, 290096640), (2, 145048320), (3, 96698880), (4, 72524160), (5, 58019328), (6, 48349440), (8, 36262080), (9, 32232960), (10, 29009664), (12, 24174720), (15, 19339776), (16, 18131040), (18, 16116480), (20, 14504832), (24, 12087360), (27, 10744320), (30, 9669888), (32, 9065520), (36, 8058240), (40, 7252416), (45, 6446592), (48, 6043680), (54, 5372160), (60, 4834944), (64, 4532760), (72, 4029120), (80, 3626208), (81, 3581440), (90, 3223296), (96, 3021840), (108, 2686080), (120, 2417472), (128, 2266380), (135, 2148864), (144, 2014560), (160, 1813104), (162, 1790720), (180, 1611648), (192, 1510920), (216, 1343040), (240, 1208736), (256, 1133190), (270, 1074432), (288, 1007280), (320, 906552), (324, 895360), (360, 805824), (384, 755460), (405, 716288), (432, 671520), (480, 604368), (512, 566595), (540, 537216), (576, 503640), (640, 453276), (648, 447680), (720, 402912), (768, 377730), (810, 358144), (864, 335760), (960, 302184), (1080, 268608), (1152, 251820), (1280, 226638), (1296, 223840), (1399, 207360), (1440, 201456), (1536, 188865), (1620, 179072), (1728, 167880), (1920, 151092), (2160, 134304), (2304, 125910), (2560, 113319), (2592, 111920), (2798, 103680), (2880, 100728), (3240, 89536), (3456, 83940), (3840, 75546), (4197, 69120), (4320, 67152), (4608, 62955), (5184, 55960), (5596, 51840), (5760, 50364), (6480, 44768), (6912, 41970), (6995, 41472), (7680, 37773), (8394, 34560), (8640, 33576), (10368, 27980), (11192, 25920), (11520, 25182), (12591, 23040), (12960, 22384), (13824, 20985), (13990, 20736), (16788, 17280)]