157668480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 192

約数和(自身を含む): 562648320

約数和(自身を除く): 404979840

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, 883, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1766, 1860, 1920, 1984, 2232, 2480, 2649, 2790, 2880, 2976, 3532, 3720, 3968, 4415, 4464, 4960, 5298, 5580, 5760, 5952, 7064, 7440, 7947, 8830, 8928, 9920, 10596, 11160, 11904, 13245, 14128, 14880, 15894, 17660, 17856, 19840, 21192, 22320, 26490, 27373, 28256, 29760, 31788, 35320, 35712, 39735, 42384, 44640, 52980, 54746, 56512, 59520, 63576, 70640, 79470, 82119, 84768, 89280, 105960, 109492, 113024, 127152, 136865, 141280, 158940, 164238, 169536, 178560, 211920, 218984, 246357, 254304, 273730, 282560, 317880, 328476, 339072, 410595, 423840, 437968, 492714, 508608, 547460, 565120, 635760, 656952, 821190, 847680, 875936, 985428, 1017216, 1094920, 1231785, 1271520, 1313904, 1642380, 1695360, 1751872, 1970856, 2189840, 2463570, 2543040, 2627808, 3284760, 3503744, 3941712, 4379680, 4927140, 5086080, 5255616, 6569520, 7883424, 8759360, 9854280, 10511232, 13139040, 15766848, 17518720, 19708560, 26278080, 31533696, 39417120, 52556160, 78834240, 157668480]

約数ペア:

[(1, 157668480), (2, 78834240), (3, 52556160), (4, 39417120), (5, 31533696), (6, 26278080), (8, 19708560), (9, 17518720), (10, 15766848), (12, 13139040), (15, 10511232), (16, 9854280), (18, 8759360), (20, 7883424), (24, 6569520), (30, 5255616), (31, 5086080), (32, 4927140), (36, 4379680), (40, 3941712), (45, 3503744), (48, 3284760), (60, 2627808), (62, 2543040), (64, 2463570), (72, 2189840), (80, 1970856), (90, 1751872), (93, 1695360), (96, 1642380), (120, 1313904), (124, 1271520), (128, 1231785), (144, 1094920), (155, 1017216), (160, 985428), (180, 875936), (186, 847680), (192, 821190), (240, 656952), (248, 635760), (279, 565120), (288, 547460), (310, 508608), (320, 492714), (360, 437968), (372, 423840), (384, 410595), (465, 339072), (480, 328476), (496, 317880), (558, 282560), (576, 273730), (620, 254304), (640, 246357), (720, 218984), (744, 211920), (883, 178560), (930, 169536), (960, 164238), (992, 158940), (1116, 141280), (1152, 136865), (1240, 127152), (1395, 113024), (1440, 109492), (1488, 105960), (1766, 89280), (1860, 84768), (1920, 82119), (1984, 79470), (2232, 70640), (2480, 63576), (2649, 59520), (2790, 56512), (2880, 54746), (2976, 52980), (3532, 44640), (3720, 42384), (3968, 39735), (4415, 35712), (4464, 35320), (4960, 31788), (5298, 29760), (5580, 28256), (5760, 27373), (5952, 26490), (7064, 22320), (7440, 21192), (7947, 19840), (8830, 17856), (8928, 17660), (9920, 15894), (10596, 14880), (11160, 14128), (11904, 13245)]