994289040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 240

約数和(自身を含む): 3546201600

約数和(自身を除く): 2551912560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 479, 496, 540, 558, 620, 720, 744, 837, 930, 958, 961, 1080, 1116, 1240, 1395, 1437, 1488, 1674, 1860, 1916, 1922, 2160, 2232, 2395, 2480, 2790, 2874, 2883, 3348, 3720, 3832, 3844, 4185, 4311, 4464, 4790, 4805, 5580, 5748, 5766, 6696, 7185, 7440, 7664, 7688, 8370, 8622, 8649, 9580, 9610, 11160, 11496, 11532, 12933, 13392, 14370, 14415, 14849, 15376, 16740, 17244, 17298, 19160, 19220, 21555, 22320, 22992, 23064, 25866, 25947, 28740, 28830, 29698, 33480, 34488, 34596, 38320, 38440, 43110, 43245, 44547, 46128, 51732, 51894, 57480, 57660, 59396, 64665, 66960, 68976, 69192, 74245, 76880, 86220, 86490, 89094, 103464, 103788, 114960, 115320, 118792, 129330, 129735, 133641, 138384, 148490, 172440, 172980, 178188, 206928, 207576, 222735, 230640, 237584, 258660, 259470, 267282, 296980, 344880, 345960, 356376, 400923, 415152, 445470, 460319, 517320, 518940, 534564, 593960, 668205, 691920, 712752, 801846, 890940, 920638, 1034640, 1037880, 1069128, 1187920, 1336410, 1380957, 1603692, 1781880, 1841276, 2004615, 2075760, 2138256, 2301595, 2672820, 2761914, 3207384, 3563760, 3682552, 4009230, 4142871, 4603190, 5345640, 5523828, 6414768, 6904785, 7365104, 8018460, 8285742, 9206380, 10691280, 11047656, 12428613, 13809570, 16036920, 16571484, 18412760, 20714355, 22095312, 24857226, 27619140, 32073840, 33142968, 36825520, 41428710, 49714452, 55238280, 62143065, 66285936, 82857420, 99428904, 110476560, 124286130, 165714840, 198857808, 248572260, 331429680, 497144520, 994289040]

約数ペア:

[(1, 994289040), (2, 497144520), (3, 331429680), (4, 248572260), (5, 198857808), (6, 165714840), (8, 124286130), (9, 110476560), (10, 99428904), (12, 82857420), (15, 66285936), (16, 62143065), (18, 55238280), (20, 49714452), (24, 41428710), (27, 36825520), (30, 33142968), (31, 32073840), (36, 27619140), (40, 24857226), (45, 22095312), (48, 20714355), (54, 18412760), (60, 16571484), (62, 16036920), (72, 13809570), (80, 12428613), (90, 11047656), (93, 10691280), (108, 9206380), (120, 8285742), (124, 8018460), (135, 7365104), (144, 6904785), (155, 6414768), (180, 5523828), (186, 5345640), (216, 4603190), (240, 4142871), (248, 4009230), (270, 3682552), (279, 3563760), (310, 3207384), (360, 2761914), (372, 2672820), (432, 2301595), (465, 2138256), (479, 2075760), (496, 2004615), (540, 1841276), (558, 1781880), (620, 1603692), (720, 1380957), (744, 1336410), (837, 1187920), (930, 1069128), (958, 1037880), (961, 1034640), (1080, 920638), (1116, 890940), (1240, 801846), (1395, 712752), (1437, 691920), (1488, 668205), (1674, 593960), (1860, 534564), (1916, 518940), (1922, 517320), (2160, 460319), (2232, 445470), (2395, 415152), (2480, 400923), (2790, 356376), (2874, 345960), (2883, 344880), (3348, 296980), (3720, 267282), (3832, 259470), (3844, 258660), (4185, 237584), (4311, 230640), (4464, 222735), (4790, 207576), (4805, 206928), (5580, 178188), (5748, 172980), (5766, 172440), (6696, 148490), (7185, 138384), (7440, 133641), (7664, 129735), (7688, 129330), (8370, 118792), (8622, 115320), (8649, 114960), (9580, 103788), (9610, 103464), (11160, 89094), (11496, 86490), (11532, 86220), (12933, 76880), (13392, 74245), (14370, 69192), (14415, 68976), (14849, 66960), (15376, 64665), (16740, 59396), (17244, 57660), (17298, 57480), (19160, 51894), (19220, 51732), (21555, 46128), (22320, 44547), (22992, 43245), (23064, 43110), (25866, 38440), (25947, 38320), (28740, 34596), (28830, 34488), (29698, 33480)]