9965299680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31891}}^1$

素因数の和:31950

約数の個数: 288

約数和(自身を含む): 40119625728

約数和(自身を除く): 30154326048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 31891, 34720, 39060, 44640, 52080, 62496, 63782, 78120, 95673, 104160, 127564, 156240, 159455, 191346, 223237, 255128, 287019, 312480, 318910, 382692, 446474, 478365, 510256, 574038, 637820, 669711, 765384, 892948, 956730, 988621, 1020512, 1116185, 1148076, 1275640, 1339422, 1435095, 1530768, 1785896, 1913460, 1977242, 2009133, 2232370, 2296152, 2551280, 2678844, 2870190, 2965863, 3061536, 3348555, 3571792, 3826920, 3954484, 4018266, 4464740, 4592304, 4943105, 5102560, 5357688, 5740380, 5931726, 6697110, 6920347, 7143584, 7653840, 7908968, 8036532, 8897589, 8929480, 9184608, 9886210, 10045665, 10715376, 11480760, 11863452, 13394220, 13840694, 14829315, 15307680, 15817936, 16073064, 17795178, 17858960, 19772420, 20091330, 20761041, 21430752, 22961520, 23726904, 26788440, 27681388, 29658630, 31635872, 32146128, 34601735, 35590356, 35717920, 39544840, 40182660, 41522082, 44487945, 45923040, 47453808, 53576880, 55362776, 59317260, 62283123, 64292256, 69203470, 71180712, 79089680, 80365320, 83044164, 88975890, 94907616, 103805205, 107153760, 110725552, 118634520, 124566246, 138406940, 142361424, 158179360, 160730640, 166088328, 177951780, 207610410, 221451104, 237269040, 249132492, 276813880, 284722848, 311415615, 321461280, 332176656, 355903560, 415220820, 474538080, 498264984, 553627760, 622831230, 664353312, 711807120, 830441640, 996529968, 1107255520, 1245662460, 1423614240, 1660883280, 1993059936, 2491324920, 3321766560, 4982649840, 9965299680]

約数ペア:

[(1, 9965299680), (2, 4982649840), (3, 3321766560), (4, 2491324920), (5, 1993059936), (6, 1660883280), (7, 1423614240), (8, 1245662460), (9, 1107255520), (10, 996529968), (12, 830441640), (14, 711807120), (15, 664353312), (16, 622831230), (18, 553627760), (20, 498264984), (21, 474538080), (24, 415220820), (28, 355903560), (30, 332176656), (31, 321461280), (32, 311415615), (35, 284722848), (36, 276813880), (40, 249132492), (42, 237269040), (45, 221451104), (48, 207610410), (56, 177951780), (60, 166088328), (62, 160730640), (63, 158179360), (70, 142361424), (72, 138406940), (80, 124566246), (84, 118634520), (90, 110725552), (93, 107153760), (96, 103805205), (105, 94907616), (112, 88975890), (120, 83044164), (124, 80365320), (126, 79089680), (140, 71180712), (144, 69203470), (155, 64292256), (160, 62283123), (168, 59317260), (180, 55362776), (186, 53576880), (210, 47453808), (217, 45923040), (224, 44487945), (240, 41522082), (248, 40182660), (252, 39544840), (279, 35717920), (280, 35590356), (288, 34601735), (310, 32146128), (315, 31635872), (336, 29658630), (360, 27681388), (372, 26788440), (420, 23726904), (434, 22961520), (465, 21430752), (480, 20761041), (496, 20091330), (504, 19772420), (558, 17858960), (560, 17795178), (620, 16073064), (630, 15817936), (651, 15307680), (672, 14829315), (720, 13840694), (744, 13394220), (840, 11863452), (868, 11480760), (930, 10715376), (992, 10045665), (1008, 9886210), (1085, 9184608), (1116, 8929480), (1120, 8897589), (1240, 8036532), (1260, 7908968), (1302, 7653840), (1395, 7143584), (1440, 6920347), (1488, 6697110), (1680, 5931726), (1736, 5740380), (1860, 5357688), (1953, 5102560), (2016, 4943105), (2170, 4592304), (2232, 4464740), (2480, 4018266), (2520, 3954484), (2604, 3826920), (2790, 3571792), (2976, 3348555), (3255, 3061536), (3360, 2965863), (3472, 2870190), (3720, 2678844), (3906, 2551280), (4340, 2296152), (4464, 2232370), (4960, 2009133), (5040, 1977242), (5208, 1913460), (5580, 1785896), (6510, 1530768), (6944, 1435095), (7440, 1339422), (7812, 1275640), (8680, 1148076), (8928, 1116185), (9765, 1020512), (10080, 988621), (10416, 956730), (11160, 892948), (13020, 765384), (14880, 669711), (15624, 637820), (17360, 574038), (19530, 510256), (20832, 478365), (22320, 446474), (26040, 382692), (31248, 318910), (31891, 312480), (34720, 287019), (39060, 255128), (44640, 223237), (52080, 191346), (62496, 159455), (63782, 156240), (78120, 127564), (95673, 104160)]