381615505920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1505743}}^1$

素因数の和:1505783

約数の個数: 240

約数和(自身を含む): 1441792040832

約数和(自身を除く): 1060176534912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 16896, 21120, 23040, 25344, 28160, 31680, 42240, 50688, 63360, 84480, 126720, 253440, 1505743, 3011486, 4517229, 6022972, 7528715, 9034458, 12045944, 13551687, 15057430, 16563173, 18068916, 22586145, 24091888, 27103374, 30114860, 33126346, 36137832, 45172290, 48183776, 49689519, 54206748, 60229720, 66252692, 67758435, 72275664, 82815865, 90344580, 96367552, 99379038, 108413496, 120459440, 132505384, 135516870, 144551328, 149068557, 165631730, 180689160, 192735104, 198758076, 216826992, 240918880, 248447595, 265010768, 271033740, 289102656, 298137114, 331263460, 361378320, 385470208, 397516152, 433653984, 481837760, 496895190, 530021536, 542067480, 578205312, 596274228, 662526920, 722756640, 745342785, 770940416, 795032304, 867307968, 963675520, 993790380, 1060043072, 1084134960, 1156410624, 1192548456, 1325053840, 1445513280, 1490685570, 1590064608, 1734615936, 1927351040, 1987580760, 2120086144, 2168269920, 2312821248, 2385096912, 2650107680, 2891026560, 2981371140, 3180129216, 3469231872, 3854702080, 3975161520, 4240172288, 4336539840, 4770193824, 5300215360, 5782053120, 5962742280, 6360258432, 6938463744, 7950323040, 8480344576, 8673079680, 9540387648, 10600430720, 11564106240, 11925484560, 12720516864, 15900646080, 17346159360, 19080775296, 21200861440, 23850969120, 25441033728, 31801292160, 34692318720, 38161550592, 42401722880, 47701938240, 63602584320, 76323101184, 95403876480, 127205168640, 190807752960, 381615505920]

約数ペア:

[(1, 381615505920), (2, 190807752960), (3, 127205168640), (4, 95403876480), (5, 76323101184), (6, 63602584320), (8, 47701938240), (9, 42401722880), (10, 38161550592), (11, 34692318720), (12, 31801292160), (15, 25441033728), (16, 23850969120), (18, 21200861440), (20, 19080775296), (22, 17346159360), (24, 15900646080), (30, 12720516864), (32, 11925484560), (33, 11564106240), (36, 10600430720), (40, 9540387648), (44, 8673079680), (45, 8480344576), (48, 7950323040), (55, 6938463744), (60, 6360258432), (64, 5962742280), (66, 5782053120), (72, 5300215360), (80, 4770193824), (88, 4336539840), (90, 4240172288), (96, 3975161520), (99, 3854702080), (110, 3469231872), (120, 3180129216), (128, 2981371140), (132, 2891026560), (144, 2650107680), (160, 2385096912), (165, 2312821248), (176, 2168269920), (180, 2120086144), (192, 1987580760), (198, 1927351040), (220, 1734615936), (240, 1590064608), (256, 1490685570), (264, 1445513280), (288, 1325053840), (320, 1192548456), (330, 1156410624), (352, 1084134960), (360, 1060043072), (384, 993790380), (396, 963675520), (440, 867307968), (480, 795032304), (495, 770940416), (512, 745342785), (528, 722756640), (576, 662526920), (640, 596274228), (660, 578205312), (704, 542067480), (720, 530021536), (768, 496895190), (792, 481837760), (880, 433653984), (960, 397516152), (990, 385470208), (1056, 361378320), (1152, 331263460), (1280, 298137114), (1320, 289102656), (1408, 271033740), (1440, 265010768), (1536, 248447595), (1584, 240918880), (1760, 216826992), (1920, 198758076), (1980, 192735104), (2112, 180689160), (2304, 165631730), (2560, 149068557), (2640, 144551328), (2816, 135516870), (2880, 132505384), (3168, 120459440), (3520, 108413496), (3840, 99379038), (3960, 96367552), (4224, 90344580), (4608, 82815865), (5280, 72275664), (5632, 67758435), (5760, 66252692), (6336, 60229720), (7040, 54206748), (7680, 49689519), (7920, 48183776), (8448, 45172290), (10560, 36137832), (11520, 33126346), (12672, 30114860), (14080, 27103374), (15840, 24091888), (16896, 22586145), (21120, 18068916), (23040, 16563173), (25344, 15057430), (28160, 13551687), (31680, 12045944), (42240, 9034458), (50688, 7528715), (63360, 6022972), (84480, 4517229), (126720, 3011486), (253440, 1505743)]