377576640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 280

約数和(自身を含む): 1535716512

約数和(自身を除く): 1158139872

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2081, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4162, 4320, 4536, 5040, 5184, 5670, 6048, 6243, 6480, 6720, 7560, 8324, 8640, 9072, 10080, 10405, 11340, 12096, 12486, 12960, 14567, 15120, 16648, 18144, 18729, 20160, 20810, 22680, 24972, 25920, 29134, 30240, 31215, 33296, 36288, 37458, 41620, 43701, 45360, 49944, 56187, 58268, 60480, 62430, 66592, 72835, 74916, 83240, 87402, 90720, 93645, 99888, 112374, 116536, 124860, 131103, 133184, 145670, 149832, 166480, 168561, 174804, 181440, 187290, 199776, 218505, 224748, 233072, 249720, 262206, 280935, 291340, 299664, 332960, 337122, 349608, 374580, 393309, 399552, 437010, 449496, 466144, 499440, 524412, 561870, 582680, 599328, 655515, 665920, 674244, 699216, 749160, 786618, 842805, 874020, 898992, 932288, 998880, 1048824, 1123740, 1165360, 1179927, 1198656, 1311030, 1348488, 1398432, 1498320, 1573236, 1685610, 1748040, 1797984, 1966545, 1997760, 2097648, 2247480, 2330720, 2359854, 2622060, 2696976, 2796864, 2996640, 3146472, 3371220, 3496080, 3595968, 3933090, 4195296, 4494960, 4661440, 4719708, 5244120, 5393952, 5899635, 5993280, 6292944, 6742440, 6992160, 7866180, 8390592, 8989920, 9439416, 10488240, 10787904, 11799270, 12585888, 13484880, 13984320, 15732360, 17979840, 18878832, 20976480, 23598540, 25171776, 26969760, 31464720, 37757664, 41952960, 47197080, 53939520, 62929440, 75515328, 94394160, 125858880, 188788320, 377576640]

約数ペア:

[(1, 377576640), (2, 188788320), (3, 125858880), (4, 94394160), (5, 75515328), (6, 62929440), (7, 53939520), (8, 47197080), (9, 41952960), (10, 37757664), (12, 31464720), (14, 26969760), (15, 25171776), (16, 23598540), (18, 20976480), (20, 18878832), (21, 17979840), (24, 15732360), (27, 13984320), (28, 13484880), (30, 12585888), (32, 11799270), (35, 10787904), (36, 10488240), (40, 9439416), (42, 8989920), (45, 8390592), (48, 7866180), (54, 6992160), (56, 6742440), (60, 6292944), (63, 5993280), (64, 5899635), (70, 5393952), (72, 5244120), (80, 4719708), (81, 4661440), (84, 4494960), (90, 4195296), (96, 3933090), (105, 3595968), (108, 3496080), (112, 3371220), (120, 3146472), (126, 2996640), (135, 2796864), (140, 2696976), (144, 2622060), (160, 2359854), (162, 2330720), (168, 2247480), (180, 2097648), (189, 1997760), (192, 1966545), (210, 1797984), (216, 1748040), (224, 1685610), (240, 1573236), (252, 1498320), (270, 1398432), (280, 1348488), (288, 1311030), (315, 1198656), (320, 1179927), (324, 1165360), (336, 1123740), (360, 1048824), (378, 998880), (405, 932288), (420, 898992), (432, 874020), (448, 842805), (480, 786618), (504, 749160), (540, 699216), (560, 674244), (567, 665920), (576, 655515), (630, 599328), (648, 582680), (672, 561870), (720, 524412), (756, 499440), (810, 466144), (840, 449496), (864, 437010), (945, 399552), (960, 393309), (1008, 374580), (1080, 349608), (1120, 337122), (1134, 332960), (1260, 299664), (1296, 291340), (1344, 280935), (1440, 262206), (1512, 249720), (1620, 233072), (1680, 224748), (1728, 218505), (1890, 199776), (2016, 187290), (2081, 181440), (2160, 174804), (2240, 168561), (2268, 166480), (2520, 149832), (2592, 145670), (2835, 133184), (2880, 131103), (3024, 124860), (3240, 116536), (3360, 112374), (3780, 99888), (4032, 93645), (4162, 90720), (4320, 87402), (4536, 83240), (5040, 74916), (5184, 72835), (5670, 66592), (6048, 62430), (6243, 60480), (6480, 58268), (6720, 56187), (7560, 49944), (8324, 45360), (8640, 43701), (9072, 41620), (10080, 37458), (10405, 36288), (11340, 33296), (12096, 31215), (12486, 30240), (12960, 29134), (14567, 25920), (15120, 24972), (16648, 22680), (18144, 20810), (18729, 20160)]