991992960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 512

約数和(自身を含む): 4112640000

約数和(自身を除く): 3120647040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 118, 120, 126, 128, 135, 139, 140, 144, 160, 168, 177, 180, 189, 192, 210, 216, 224, 236, 240, 252, 270, 278, 280, 288, 295, 315, 320, 336, 354, 360, 378, 384, 413, 417, 420, 432, 448, 472, 480, 504, 531, 540, 556, 560, 576, 590, 630, 640, 672, 695, 708, 720, 756, 826, 834, 840, 864, 885, 896, 944, 945, 960, 973, 1008, 1062, 1080, 1112, 1120, 1152, 1180, 1239, 1251, 1260, 1344, 1390, 1416, 1440, 1512, 1593, 1652, 1668, 1680, 1728, 1770, 1888, 1890, 1920, 1946, 2016, 2065, 2085, 2124, 2160, 2224, 2240, 2360, 2478, 2502, 2520, 2655, 2688, 2780, 2832, 2880, 2919, 3024, 3186, 3304, 3336, 3360, 3456, 3540, 3717, 3753, 3776, 3780, 3892, 4032, 4130, 4170, 4248, 4320, 4448, 4480, 4720, 4865, 4956, 5004, 5040, 5310, 5560, 5664, 5760, 5838, 6048, 6195, 6255, 6372, 6608, 6672, 6720, 7080, 7434, 7506, 7552, 7560, 7784, 7965, 8064, 8201, 8260, 8340, 8496, 8640, 8757, 8896, 9440, 9730, 9912, 10008, 10080, 10620, 11120, 11151, 11328, 11676, 12096, 12390, 12510, 12744, 13216, 13344, 13440, 14160, 14595, 14868, 15012, 15120, 15568, 15930, 16402, 16520, 16680, 16992, 17280, 17514, 17792, 18585, 18765, 18880, 19460, 19824, 20016, 20160, 21240, 22240, 22302, 22656, 23352, 24192, 24603, 24780, 25020, 25488, 26271, 26432, 26688, 28320, 29190, 29736, 30024, 30240, 31136, 31860, 32804, 33040, 33360, 33984, 35028, 37170, 37530, 37760, 38920, 39648, 40032, 40320, 41005, 42480, 43785, 44480, 44604, 46704, 49206, 49560, 50040, 50976, 52542, 52864, 53376, 55755, 56640, 57407, 58380, 59472, 60048, 60480, 62272, 63720, 65608, 66080, 66720, 67968, 70056, 73809, 74340, 75060, 77840, 79296, 80064, 82010, 84960, 87570, 88960, 89208, 93408, 98412, 99120, 100080, 101952, 105084, 111510, 113280, 114814, 116760, 118944, 120096, 120960, 123015, 124544, 127440, 131216, 131355, 132160, 133440, 140112, 147618, 148680, 150120, 155680, 158592, 160128, 164020, 169920, 172221, 175140, 178416, 186816, 196824, 198240, 200160, 203904, 210168, 221427, 223020, 229628, 233520, 237888, 240192, 246030, 254880, 262432, 262710, 264320, 266880, 280224, 287035, 295236, 297360, 300240, 311360, 328040, 339840, 344442, 350280, 356832, 369045, 373632, 393648, 396480, 400320, 420336, 442854, 446040, 459256, 467040, 475776, 480384, 492060, 509760, 516663, 524864, 525420, 560448, 574070, 590472, 594720, 600480, 622720, 656080, 688884, 700560, 713664, 738090, 787296, 792960, 800640, 840672, 861105, 885708, 892080, 918512, 934080, 984120, 1019520, 1033326, 1049728, 1050840, 1107135, 1120896, 1148140, 1180944, 1189440, 1200960, 1312160, 1377768, 1401120, 1427328, 1476180, 1549989, 1574592, 1681344, 1722210, 1771416, 1784160, 1837024, 1868160, 1968240, 2066652, 2101680, 2214270, 2296280, 2361888, 2378880, 2401920, 2583315, 2624320, 2755536, 2802240, 2952360, 3099978, 3149184, 3362688, 3444420, 3542832, 3568320, 3674048, 3936480, 4133304, 4203360, 4428540, 4592560, 4723776, 5166630, 5248640, 5511072, 5604480, 5904720, 6199956, 6888840, 7085664, 7136640, 7348096, 7749945, 7872960, 8266608, 8406720, 8857080, 9185120, 9447552, 10333260, 11022144, 11809440, 12399912, 13777680, 14171328, 15499890, 15745920, 16533216, 16813440, 17714160, 18370240, 20666520, 22044288, 23618880, 24799824, 27555360, 28342656, 30999780, 33066432, 35428320, 36740480, 41333040, 47237760, 49599648, 55110720, 61999560, 66132864, 70856640, 82666080, 99199296, 110221440, 123999120, 141713280, 165332160, 198398592, 247998240, 330664320, 495996480, 991992960]

約数ペア:

[(1, 991992960), (2, 495996480), (3, 330664320), (4, 247998240), (5, 198398592), (6, 165332160), (7, 141713280), (8, 123999120), (9, 110221440), (10, 99199296), (12, 82666080), (14, 70856640), (15, 66132864), (16, 61999560), (18, 55110720), (20, 49599648), (21, 47237760), (24, 41333040), (27, 36740480), (28, 35428320), (30, 33066432), (32, 30999780), (35, 28342656), (36, 27555360), (40, 24799824), (42, 23618880), (45, 22044288), (48, 20666520), (54, 18370240), (56, 17714160), (59, 16813440), (60, 16533216), (63, 15745920), (64, 15499890), (70, 14171328), (72, 13777680), (80, 12399912), (84, 11809440), (90, 11022144), (96, 10333260), (105, 9447552), (108, 9185120), (112, 8857080), (118, 8406720), (120, 8266608), (126, 7872960), (128, 7749945), (135, 7348096), (139, 7136640), (140, 7085664), (144, 6888840), (160, 6199956), (168, 5904720), (177, 5604480), (180, 5511072), (189, 5248640), (192, 5166630), (210, 4723776), (216, 4592560), (224, 4428540), (236, 4203360), (240, 4133304), (252, 3936480), (270, 3674048), (278, 3568320), (280, 3542832), (288, 3444420), (295, 3362688), (315, 3149184), (320, 3099978), (336, 2952360), (354, 2802240), (360, 2755536), (378, 2624320), (384, 2583315), (413, 2401920), (417, 2378880), (420, 2361888), (432, 2296280), (448, 2214270), (472, 2101680), (480, 2066652), (504, 1968240), (531, 1868160), (540, 1837024), (556, 1784160), (560, 1771416), (576, 1722210), (590, 1681344), (630, 1574592), (640, 1549989), (672, 1476180), (695, 1427328), (708, 1401120), (720, 1377768), (756, 1312160), (826, 1200960), (834, 1189440), (840, 1180944), (864, 1148140), (885, 1120896), (896, 1107135), (944, 1050840), (945, 1049728), (960, 1033326), (973, 1019520), (1008, 984120), (1062, 934080), (1080, 918512), (1112, 892080), (1120, 885708), (1152, 861105), (1180, 840672), (1239, 800640), (1251, 792960), (1260, 787296), (1344, 738090), (1390, 713664), (1416, 700560), (1440, 688884), (1512, 656080), (1593, 622720), (1652, 600480), (1668, 594720), (1680, 590472), (1728, 574070), (1770, 560448), (1888, 525420), (1890, 524864), (1920, 516663), (1946, 509760), (2016, 492060), (2065, 480384), (2085, 475776), (2124, 467040), (2160, 459256), (2224, 446040), (2240, 442854), (2360, 420336), (2478, 400320), (2502, 396480), (2520, 393648), (2655, 373632), (2688, 369045), (2780, 356832), (2832, 350280), (2880, 344442), (2919, 339840), (3024, 328040), (3186, 311360), (3304, 300240), (3336, 297360), (3360, 295236), (3456, 287035), (3540, 280224), (3717, 266880), (3753, 264320), (3776, 262710), (3780, 262432), (3892, 254880), (4032, 246030), (4130, 240192), (4170, 237888), (4248, 233520), (4320, 229628), (4448, 223020), (4480, 221427), (4720, 210168), (4865, 203904), (4956, 200160), (5004, 198240), (5040, 196824), (5310, 186816), (5560, 178416), (5664, 175140), (5760, 172221), (5838, 169920), (6048, 164020), (6195, 160128), (6255, 158592), (6372, 155680), (6608, 150120), (6672, 148680), (6720, 147618), (7080, 140112), (7434, 133440), (7506, 132160), (7552, 131355), (7560, 131216), (7784, 127440), (7965, 124544), (8064, 123015), (8201, 120960), (8260, 120096), (8340, 118944), (8496, 116760), (8640, 114814), (8757, 113280), (8896, 111510), (9440, 105084), (9730, 101952), (9912, 100080), (10008, 99120), (10080, 98412), (10620, 93408), (11120, 89208), (11151, 88960), (11328, 87570), (11676, 84960), (12096, 82010), (12390, 80064), (12510, 79296), (12744, 77840), (13216, 75060), (13344, 74340), (13440, 73809), (14160, 70056), (14595, 67968), (14868, 66720), (15012, 66080), (15120, 65608), (15568, 63720), (15930, 62272), (16402, 60480), (16520, 60048), (16680, 59472), (16992, 58380), (17280, 57407), (17514, 56640), (17792, 55755), (18585, 53376), (18765, 52864), (18880, 52542), (19460, 50976), (19824, 50040), (20016, 49560), (20160, 49206), (21240, 46704), (22240, 44604), (22302, 44480), (22656, 43785), (23352, 42480), (24192, 41005), (24603, 40320), (24780, 40032), (25020, 39648), (25488, 38920), (26271, 37760), (26432, 37530), (26688, 37170), (28320, 35028), (29190, 33984), (29736, 33360), (30024, 33040), (30240, 32804), (31136, 31860)]