8707760640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2887

約数の個数: 240

約数和(自身を含む): 30385555200

約数和(自身を除く): 21677794560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 512, 556, 576, 640, 695, 720, 768, 834, 960, 1112, 1152, 1251, 1280, 1390, 1440, 1536, 1668, 1920, 2085, 2224, 2304, 2502, 2560, 2719, 2780, 2880, 3336, 3840, 4170, 4448, 4608, 5004, 5438, 5560, 5760, 6255, 6672, 7680, 8157, 8340, 8896, 10008, 10876, 11120, 11520, 12510, 13344, 13595, 16314, 16680, 17792, 20016, 21752, 22240, 23040, 24471, 25020, 26688, 27190, 32628, 33360, 35584, 40032, 40785, 43504, 44480, 48942, 50040, 53376, 54380, 65256, 66720, 71168, 80064, 81570, 87008, 88960, 97884, 100080, 106752, 108760, 122355, 130512, 133440, 160128, 163140, 174016, 177920, 195768, 200160, 213504, 217520, 244710, 261024, 266880, 320256, 326280, 348032, 355840, 377941, 391536, 400320, 435040, 489420, 522048, 533760, 640512, 652560, 696064, 755882, 783072, 800640, 870080, 978840, 1044096, 1067520, 1133823, 1305120, 1392128, 1511764, 1566144, 1601280, 1740160, 1889705, 1957680, 2088192, 2267646, 2610240, 3023528, 3132288, 3202560, 3401469, 3480320, 3779410, 3915360, 4176384, 4535292, 5220480, 5669115, 6047056, 6264576, 6802938, 6960640, 7558820, 7830720, 9070584, 10440960, 11338230, 12094112, 12529152, 13605876, 15117640, 15661440, 17007345, 18141168, 20881920, 22676460, 24188224, 27211752, 30235280, 31322880, 34014690, 36282336, 45352920, 48376448, 54423504, 60470560, 62645760, 68029380, 72564672, 90705840, 96752896, 108847008, 120941120, 136058760, 145129344, 181411680, 193505792, 217694016, 241882240, 272117520, 290258688, 362823360, 435388032, 483764480, 544235040, 580517376, 725646720, 870776064, 967528960, 1088470080, 1451293440, 1741552128, 2176940160, 2902586880, 4353880320, 8707760640]

約数ペア:

[(1, 8707760640), (2, 4353880320), (3, 2902586880), (4, 2176940160), (5, 1741552128), (6, 1451293440), (8, 1088470080), (9, 967528960), (10, 870776064), (12, 725646720), (15, 580517376), (16, 544235040), (18, 483764480), (20, 435388032), (24, 362823360), (30, 290258688), (32, 272117520), (36, 241882240), (40, 217694016), (45, 193505792), (48, 181411680), (60, 145129344), (64, 136058760), (72, 120941120), (80, 108847008), (90, 96752896), (96, 90705840), (120, 72564672), (128, 68029380), (139, 62645760), (144, 60470560), (160, 54423504), (180, 48376448), (192, 45352920), (240, 36282336), (256, 34014690), (278, 31322880), (288, 30235280), (320, 27211752), (360, 24188224), (384, 22676460), (417, 20881920), (480, 18141168), (512, 17007345), (556, 15661440), (576, 15117640), (640, 13605876), (695, 12529152), (720, 12094112), (768, 11338230), (834, 10440960), (960, 9070584), (1112, 7830720), (1152, 7558820), (1251, 6960640), (1280, 6802938), (1390, 6264576), (1440, 6047056), (1536, 5669115), (1668, 5220480), (1920, 4535292), (2085, 4176384), (2224, 3915360), (2304, 3779410), (2502, 3480320), (2560, 3401469), (2719, 3202560), (2780, 3132288), (2880, 3023528), (3336, 2610240), (3840, 2267646), (4170, 2088192), (4448, 1957680), (4608, 1889705), (5004, 1740160), (5438, 1601280), (5560, 1566144), (5760, 1511764), (6255, 1392128), (6672, 1305120), (7680, 1133823), (8157, 1067520), (8340, 1044096), (8896, 978840), (10008, 870080), (10876, 800640), (11120, 783072), (11520, 755882), (12510, 696064), (13344, 652560), (13595, 640512), (16314, 533760), (16680, 522048), (17792, 489420), (20016, 435040), (21752, 400320), (22240, 391536), (23040, 377941), (24471, 355840), (25020, 348032), (26688, 326280), (27190, 320256), (32628, 266880), (33360, 261024), (35584, 244710), (40032, 217520), (40785, 213504), (43504, 200160), (44480, 195768), (48942, 177920), (50040, 174016), (53376, 163140), (54380, 160128), (65256, 133440), (66720, 130512), (71168, 122355), (80064, 108760), (81570, 106752), (87008, 100080), (88960, 97884)]