171596160

素因数分解:

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

素因数の和:118

約数の個数: 192

約数和(自身を含む): 612293760

約数和(自身を除く): 440697600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 961, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1922, 1984, 2232, 2480, 2790, 2880, 2883, 2976, 3720, 3844, 3968, 4464, 4805, 4960, 5580, 5760, 5766, 5952, 7440, 7688, 8649, 8928, 9610, 9920, 11160, 11532, 11904, 14415, 14880, 15376, 17298, 17856, 19220, 19840, 22320, 23064, 28830, 29760, 29791, 30752, 34596, 35712, 38440, 43245, 44640, 46128, 57660, 59520, 59582, 61504, 69192, 76880, 86490, 89280, 89373, 92256, 115320, 119164, 123008, 138384, 148955, 153760, 172980, 178560, 178746, 184512, 230640, 238328, 268119, 276768, 297910, 307520, 345960, 357492, 369024, 446865, 461280, 476656, 536238, 553536, 595820, 615040, 691920, 714984, 893730, 922560, 953312, 1072476, 1107072, 1191640, 1340595, 1383840, 1429968, 1787460, 1845120, 1906624, 2144952, 2383280, 2681190, 2767680, 2859936, 3574920, 3813248, 4289904, 4766560, 5362380, 5535360, 5719872, 7149840, 8579808, 9533120, 10724760, 11439744, 14299680, 17159616, 19066240, 21449520, 28599360, 34319232, 42899040, 57198720, 85798080, 171596160]

約数ペア:

[(1, 171596160), (2, 85798080), (3, 57198720), (4, 42899040), (5, 34319232), (6, 28599360), (8, 21449520), (9, 19066240), (10, 17159616), (12, 14299680), (15, 11439744), (16, 10724760), (18, 9533120), (20, 8579808), (24, 7149840), (30, 5719872), (31, 5535360), (32, 5362380), (36, 4766560), (40, 4289904), (45, 3813248), (48, 3574920), (60, 2859936), (62, 2767680), (64, 2681190), (72, 2383280), (80, 2144952), (90, 1906624), (93, 1845120), (96, 1787460), (120, 1429968), (124, 1383840), (128, 1340595), (144, 1191640), (155, 1107072), (160, 1072476), (180, 953312), (186, 922560), (192, 893730), (240, 714984), (248, 691920), (279, 615040), (288, 595820), (310, 553536), (320, 536238), (360, 476656), (372, 461280), (384, 446865), (465, 369024), (480, 357492), (496, 345960), (558, 307520), (576, 297910), (620, 276768), (640, 268119), (720, 238328), (744, 230640), (930, 184512), (960, 178746), (961, 178560), (992, 172980), (1116, 153760), (1152, 148955), (1240, 138384), (1395, 123008), (1440, 119164), (1488, 115320), (1860, 92256), (1920, 89373), (1922, 89280), (1984, 86490), (2232, 76880), (2480, 69192), (2790, 61504), (2880, 59582), (2883, 59520), (2976, 57660), (3720, 46128), (3844, 44640), (3968, 43245), (4464, 38440), (4805, 35712), (4960, 34596), (5580, 30752), (5760, 29791), (5766, 29760), (5952, 28830), (7440, 23064), (7688, 22320), (8649, 19840), (8928, 19220), (9610, 17856), (9920, 17298), (11160, 15376), (11532, 14880), (11904, 14415)]