163149120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 224

約数和(自身を含む): 601309440

約数和(自身を除く): 438160320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 821, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1642, 1656, 1728, 1840, 2070, 2160, 2208, 2463, 2484, 2760, 2880, 3105, 3284, 3312, 3680, 4105, 4140, 4320, 4416, 4926, 4968, 5520, 6210, 6568, 6624, 7360, 7389, 8210, 8280, 8640, 9852, 9936, 11040, 12315, 12420, 13136, 13248, 14778, 16420, 16560, 18883, 19704, 19872, 22080, 22167, 24630, 24840, 26272, 29556, 32840, 33120, 36945, 37766, 39408, 39744, 44334, 49260, 49680, 52544, 56649, 59112, 65680, 66240, 73890, 75532, 78816, 88668, 94415, 98520, 99360, 110835, 113298, 118224, 131360, 147780, 151064, 157632, 169947, 177336, 188830, 197040, 198720, 221670, 226596, 236448, 262720, 283245, 295560, 302128, 339894, 354672, 377660, 394080, 443340, 453192, 472896, 509841, 566490, 591120, 604256, 679788, 709344, 755320, 788160, 849735, 886680, 906384, 1019682, 1132980, 1182240, 1208512, 1359576, 1418688, 1510640, 1699470, 1773360, 1812768, 2039364, 2265960, 2364480, 2549205, 2719152, 3021280, 3398940, 3546720, 3625536, 4078728, 4531920, 5098410, 5438304, 6042560, 6797880, 7093440, 8157456, 9063840, 10196820, 10876608, 13595760, 16314912, 18127680, 20393640, 27191520, 32629824, 40787280, 54383040, 81574560, 163149120]

約数ペア:

[(1, 163149120), (2, 81574560), (3, 54383040), (4, 40787280), (5, 32629824), (6, 27191520), (8, 20393640), (9, 18127680), (10, 16314912), (12, 13595760), (15, 10876608), (16, 10196820), (18, 9063840), (20, 8157456), (23, 7093440), (24, 6797880), (27, 6042560), (30, 5438304), (32, 5098410), (36, 4531920), (40, 4078728), (45, 3625536), (46, 3546720), (48, 3398940), (54, 3021280), (60, 2719152), (64, 2549205), (69, 2364480), (72, 2265960), (80, 2039364), (90, 1812768), (92, 1773360), (96, 1699470), (108, 1510640), (115, 1418688), (120, 1359576), (135, 1208512), (138, 1182240), (144, 1132980), (160, 1019682), (180, 906384), (184, 886680), (192, 849735), (207, 788160), (216, 755320), (230, 709344), (240, 679788), (270, 604256), (276, 591120), (288, 566490), (320, 509841), (345, 472896), (360, 453192), (368, 443340), (414, 394080), (432, 377660), (460, 354672), (480, 339894), (540, 302128), (552, 295560), (576, 283245), (621, 262720), (690, 236448), (720, 226596), (736, 221670), (821, 198720), (828, 197040), (864, 188830), (920, 177336), (960, 169947), (1035, 157632), (1080, 151064), (1104, 147780), (1242, 131360), (1380, 118224), (1440, 113298), (1472, 110835), (1642, 99360), (1656, 98520), (1728, 94415), (1840, 88668), (2070, 78816), (2160, 75532), (2208, 73890), (2463, 66240), (2484, 65680), (2760, 59112), (2880, 56649), (3105, 52544), (3284, 49680), (3312, 49260), (3680, 44334), (4105, 39744), (4140, 39408), (4320, 37766), (4416, 36945), (4926, 33120), (4968, 32840), (5520, 29556), (6210, 26272), (6568, 24840), (6624, 24630), (7360, 22167), (7389, 22080), (8210, 19872), (8280, 19704), (8640, 18883), (9852, 16560), (9936, 16420), (11040, 14778), (12315, 13248), (12420, 13136)]