379451520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 256

約数和(自身を含む): 1536364800

約数和(自身を除く): 1156913280

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3137, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6274, 6720, 7560, 8064, 8640, 9411, 10080, 12096, 12548, 13440, 15120, 15685, 17280, 18822, 20160, 21959, 24192, 25096, 28233, 30240, 31370, 37644, 40320, 43918, 47055, 50192, 56466, 60480, 62740, 65877, 75288, 84699, 87836, 94110, 100384, 109795, 112932, 120960, 125480, 131754, 141165, 150576, 169398, 175672, 188220, 197631, 200768, 219590, 225864, 250960, 263508, 282330, 301152, 329385, 338796, 351344, 376440, 395262, 401536, 423495, 439180, 451728, 501920, 527016, 564660, 592893, 602304, 658770, 677592, 702688, 752880, 790524, 846990, 878360, 903456, 988155, 1003840, 1054032, 1129320, 1185786, 1204608, 1317540, 1355184, 1405376, 1505760, 1581048, 1693980, 1756720, 1806912, 1976310, 2007680, 2108064, 2258640, 2371572, 2635080, 2710368, 2810752, 2964465, 3011520, 3162096, 3387960, 3513440, 3613824, 3952620, 4216128, 4517280, 4743144, 5270160, 5420736, 5928930, 6023040, 6324192, 6775920, 7026880, 7905240, 8432256, 9034560, 9486288, 10540320, 10841472, 11857860, 12648384, 13551840, 14053760, 15810480, 18069120, 18972576, 21080640, 23715720, 25296768, 27103680, 31620960, 37945152, 42161280, 47431440, 54207360, 63241920, 75890304, 94862880, 126483840, 189725760, 379451520]

約数ペア:

[(1, 379451520), (2, 189725760), (3, 126483840), (4, 94862880), (5, 75890304), (6, 63241920), (7, 54207360), (8, 47431440), (9, 42161280), (10, 37945152), (12, 31620960), (14, 27103680), (15, 25296768), (16, 23715720), (18, 21080640), (20, 18972576), (21, 18069120), (24, 15810480), (27, 14053760), (28, 13551840), (30, 12648384), (32, 11857860), (35, 10841472), (36, 10540320), (40, 9486288), (42, 9034560), (45, 8432256), (48, 7905240), (54, 7026880), (56, 6775920), (60, 6324192), (63, 6023040), (64, 5928930), (70, 5420736), (72, 5270160), (80, 4743144), (84, 4517280), (90, 4216128), (96, 3952620), (105, 3613824), (108, 3513440), (112, 3387960), (120, 3162096), (126, 3011520), (128, 2964465), (135, 2810752), (140, 2710368), (144, 2635080), (160, 2371572), (168, 2258640), (180, 2108064), (189, 2007680), (192, 1976310), (210, 1806912), (216, 1756720), (224, 1693980), (240, 1581048), (252, 1505760), (270, 1405376), (280, 1355184), (288, 1317540), (315, 1204608), (320, 1185786), (336, 1129320), (360, 1054032), (378, 1003840), (384, 988155), (420, 903456), (432, 878360), (448, 846990), (480, 790524), (504, 752880), (540, 702688), (560, 677592), (576, 658770), (630, 602304), (640, 592893), (672, 564660), (720, 527016), (756, 501920), (840, 451728), (864, 439180), (896, 423495), (945, 401536), (960, 395262), (1008, 376440), (1080, 351344), (1120, 338796), (1152, 329385), (1260, 301152), (1344, 282330), (1440, 263508), (1512, 250960), (1680, 225864), (1728, 219590), (1890, 200768), (1920, 197631), (2016, 188220), (2160, 175672), (2240, 169398), (2520, 150576), (2688, 141165), (2880, 131754), (3024, 125480), (3137, 120960), (3360, 112932), (3456, 109795), (3780, 100384), (4032, 94110), (4320, 87836), (4480, 84699), (5040, 75288), (5760, 65877), (6048, 62740), (6274, 60480), (6720, 56466), (7560, 50192), (8064, 47055), (8640, 43918), (9411, 40320), (10080, 37644), (12096, 31370), (12548, 30240), (13440, 28233), (15120, 25096), (15685, 24192), (17280, 21959), (18822, 20160)]