1709287840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:759

約数の個数: 192

約数和(自身を含む): 4610390400

約数和(自身を除く): 2901102560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 43, 52, 58, 65, 80, 86, 104, 116, 130, 145, 160, 172, 208, 215, 232, 260, 290, 344, 377, 416, 430, 464, 520, 559, 580, 659, 688, 754, 860, 928, 1040, 1118, 1160, 1247, 1318, 1376, 1508, 1720, 1885, 2080, 2236, 2320, 2494, 2636, 2795, 3016, 3295, 3440, 3770, 4472, 4640, 4988, 5272, 5590, 6032, 6235, 6590, 6880, 7540, 8567, 8944, 9976, 10544, 11180, 12064, 12470, 13180, 15080, 16211, 17134, 17888, 19111, 19952, 21088, 22360, 24940, 26360, 28337, 30160, 32422, 34268, 38222, 39904, 42835, 44720, 49880, 52720, 56674, 60320, 64844, 68536, 76444, 81055, 85670, 89440, 95555, 99760, 105440, 113348, 129688, 137072, 141685, 152888, 162110, 171340, 191110, 199520, 226696, 248443, 259376, 274144, 283370, 305776, 324220, 342680, 368381, 382220, 453392, 496886, 518752, 566740, 611552, 648440, 685360, 736762, 764440, 821773, 906784, 993772, 1133480, 1242215, 1296880, 1370720, 1473524, 1528880, 1643546, 1841905, 1987544, 2266960, 2484430, 2593760, 2947048, 3057760, 3287092, 3683810, 3975088, 4108865, 4533920, 4968860, 5894096, 6574184, 7367620, 7950176, 8217730, 9937720, 10683049, 11788192, 13148368, 14735240, 16435460, 19875440, 21366098, 26296736, 29470480, 32870920, 39750880, 42732196, 53415245, 58940960, 65741840, 85464392, 106830490, 131483680, 170928784, 213660980, 341857568, 427321960, 854643920, 1709287840]

約数ペア:

[(1, 1709287840), (2, 854643920), (4, 427321960), (5, 341857568), (8, 213660980), (10, 170928784), (13, 131483680), (16, 106830490), (20, 85464392), (26, 65741840), (29, 58940960), (32, 53415245), (40, 42732196), (43, 39750880), (52, 32870920), (58, 29470480), (65, 26296736), (80, 21366098), (86, 19875440), (104, 16435460), (116, 14735240), (130, 13148368), (145, 11788192), (160, 10683049), (172, 9937720), (208, 8217730), (215, 7950176), (232, 7367620), (260, 6574184), (290, 5894096), (344, 4968860), (377, 4533920), (416, 4108865), (430, 3975088), (464, 3683810), (520, 3287092), (559, 3057760), (580, 2947048), (659, 2593760), (688, 2484430), (754, 2266960), (860, 1987544), (928, 1841905), (1040, 1643546), (1118, 1528880), (1160, 1473524), (1247, 1370720), (1318, 1296880), (1376, 1242215), (1508, 1133480), (1720, 993772), (1885, 906784), (2080, 821773), (2236, 764440), (2320, 736762), (2494, 685360), (2636, 648440), (2795, 611552), (3016, 566740), (3295, 518752), (3440, 496886), (3770, 453392), (4472, 382220), (4640, 368381), (4988, 342680), (5272, 324220), (5590, 305776), (6032, 283370), (6235, 274144), (6590, 259376), (6880, 248443), (7540, 226696), (8567, 199520), (8944, 191110), (9976, 171340), (10544, 162110), (11180, 152888), (12064, 141685), (12470, 137072), (13180, 129688), (15080, 113348), (16211, 105440), (17134, 99760), (17888, 95555), (19111, 89440), (19952, 85670), (21088, 81055), (22360, 76444), (24940, 68536), (26360, 64844), (28337, 60320), (30160, 56674), (32422, 52720), (34268, 49880), (38222, 44720), (39904, 42835)]