7940302080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:797

約数の個数: 288

約数和(自身を含む): 26507900160

約数和(自身を除く): 18567598080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 113, 116, 120, 128, 145, 160, 174, 192, 226, 232, 240, 256, 290, 320, 339, 348, 384, 435, 452, 464, 480, 565, 580, 631, 640, 678, 696, 768, 870, 904, 928, 960, 1130, 1160, 1262, 1280, 1356, 1392, 1695, 1740, 1808, 1856, 1893, 1920, 2260, 2320, 2524, 2712, 2784, 3155, 3277, 3390, 3480, 3616, 3712, 3786, 3840, 4520, 4640, 5048, 5424, 5568, 6310, 6554, 6780, 6960, 7232, 7424, 7572, 9040, 9280, 9465, 9831, 10096, 10848, 11136, 12620, 13108, 13560, 13920, 14464, 15144, 16385, 18080, 18299, 18560, 18930, 19662, 20192, 21696, 22272, 25240, 26216, 27120, 27840, 28928, 30288, 32770, 36160, 36598, 37120, 37860, 39324, 40384, 43392, 49155, 50480, 52432, 54240, 54897, 55680, 60576, 65540, 71303, 72320, 73196, 75720, 78648, 80768, 86784, 91495, 98310, 100960, 104864, 108480, 109794, 111360, 121152, 131080, 142606, 144640, 146392, 151440, 157296, 161536, 182990, 196620, 201920, 209728, 213909, 216960, 219588, 242304, 262160, 274485, 285212, 292784, 302880, 314592, 356515, 365980, 393240, 403840, 419456, 427818, 433920, 439176, 484608, 524320, 548970, 570424, 585568, 605760, 629184, 713030, 731960, 786480, 807680, 838912, 855636, 878352, 1048640, 1069545, 1097940, 1140848, 1171136, 1211520, 1258368, 1426060, 1463920, 1572960, 1711272, 1756704, 2067787, 2097280, 2139090, 2195880, 2281696, 2342272, 2423040, 2516736, 2852120, 2927840, 3145920, 3422544, 3513408, 4135574, 4194560, 4278180, 4391760, 4563392, 4684544, 5704240, 5855680, 6203361, 6291840, 6845088, 7026816, 8271148, 8556360, 8783520, 9126784, 10338935, 11408480, 11711360, 12406722, 12583680, 13690176, 14053632, 16542296, 17112720, 17567040, 18253568, 20677870, 22816960, 23422720, 24813444, 27380352, 31016805, 33084592, 34225440, 35134080, 41355740, 45633920, 49626888, 54760704, 62033610, 66169184, 68450880, 70268160, 82711480, 91267840, 99253776, 124067220, 132338368, 136901760, 165422960, 198507552, 248134440, 264676736, 273803520, 330845920, 397015104, 496268880, 529353472, 661691840, 794030208, 992537760, 1323383680, 1588060416, 1985075520, 2646767360, 3970151040, 7940302080]

約数ペア:

[(1, 7940302080), (2, 3970151040), (3, 2646767360), (4, 1985075520), (5, 1588060416), (6, 1323383680), (8, 992537760), (10, 794030208), (12, 661691840), (15, 529353472), (16, 496268880), (20, 397015104), (24, 330845920), (29, 273803520), (30, 264676736), (32, 248134440), (40, 198507552), (48, 165422960), (58, 136901760), (60, 132338368), (64, 124067220), (80, 99253776), (87, 91267840), (96, 82711480), (113, 70268160), (116, 68450880), (120, 66169184), (128, 62033610), (145, 54760704), (160, 49626888), (174, 45633920), (192, 41355740), (226, 35134080), (232, 34225440), (240, 33084592), (256, 31016805), (290, 27380352), (320, 24813444), (339, 23422720), (348, 22816960), (384, 20677870), (435, 18253568), (452, 17567040), (464, 17112720), (480, 16542296), (565, 14053632), (580, 13690176), (631, 12583680), (640, 12406722), (678, 11711360), (696, 11408480), (768, 10338935), (870, 9126784), (904, 8783520), (928, 8556360), (960, 8271148), (1130, 7026816), (1160, 6845088), (1262, 6291840), (1280, 6203361), (1356, 5855680), (1392, 5704240), (1695, 4684544), (1740, 4563392), (1808, 4391760), (1856, 4278180), (1893, 4194560), (1920, 4135574), (2260, 3513408), (2320, 3422544), (2524, 3145920), (2712, 2927840), (2784, 2852120), (3155, 2516736), (3277, 2423040), (3390, 2342272), (3480, 2281696), (3616, 2195880), (3712, 2139090), (3786, 2097280), (3840, 2067787), (4520, 1756704), (4640, 1711272), (5048, 1572960), (5424, 1463920), (5568, 1426060), (6310, 1258368), (6554, 1211520), (6780, 1171136), (6960, 1140848), (7232, 1097940), (7424, 1069545), (7572, 1048640), (9040, 878352), (9280, 855636), (9465, 838912), (9831, 807680), (10096, 786480), (10848, 731960), (11136, 713030), (12620, 629184), (13108, 605760), (13560, 585568), (13920, 570424), (14464, 548970), (15144, 524320), (16385, 484608), (18080, 439176), (18299, 433920), (18560, 427818), (18930, 419456), (19662, 403840), (20192, 393240), (21696, 365980), (22272, 356515), (25240, 314592), (26216, 302880), (27120, 292784), (27840, 285212), (28928, 274485), (30288, 262160), (32770, 242304), (36160, 219588), (36598, 216960), (37120, 213909), (37860, 209728), (39324, 201920), (40384, 196620), (43392, 182990), (49155, 161536), (50480, 157296), (52432, 151440), (54240, 146392), (54897, 144640), (55680, 142606), (60576, 131080), (65540, 121152), (71303, 111360), (72320, 109794), (73196, 108480), (75720, 104864), (78648, 100960), (80768, 98310), (86784, 91495)]