326298240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 256

約数和(自身を含む): 1207353600

約数和(自身を除く): 881055360

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, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 821, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1642, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2463, 2484, 2760, 2880, 2944, 3105, 3284, 3312, 3456, 3680, 4105, 4140, 4320, 4416, 4926, 4968, 5520, 5760, 6210, 6568, 6624, 7360, 7389, 8210, 8280, 8640, 8832, 9852, 9936, 11040, 12315, 12420, 13136, 13248, 14720, 14778, 16420, 16560, 17280, 18883, 19704, 19872, 22080, 22167, 24630, 24840, 26272, 26496, 29556, 32840, 33120, 36945, 37766, 39408, 39744, 44160, 44334, 49260, 49680, 52544, 56649, 59112, 65680, 66240, 73890, 75532, 78816, 79488, 88668, 94415, 98520, 99360, 105088, 110835, 113298, 118224, 131360, 132480, 147780, 151064, 157632, 169947, 177336, 188830, 197040, 198720, 221670, 226596, 236448, 262720, 283245, 295560, 302128, 315264, 339894, 354672, 377660, 394080, 397440, 443340, 453192, 472896, 509841, 525440, 566490, 591120, 604256, 679788, 709344, 755320, 788160, 849735, 886680, 906384, 945792, 1019682, 1132980, 1182240, 1208512, 1359576, 1418688, 1510640, 1576320, 1699470, 1773360, 1812768, 2039364, 2265960, 2364480, 2417024, 2549205, 2719152, 2837376, 3021280, 3398940, 3546720, 3625536, 4078728, 4531920, 4728960, 5098410, 5438304, 6042560, 6797880, 7093440, 7251072, 8157456, 9063840, 10196820, 10876608, 12085120, 13595760, 14186880, 16314912, 18127680, 20393640, 21753216, 27191520, 32629824, 36255360, 40787280, 54383040, 65259648, 81574560, 108766080, 163149120, 326298240]

約数ペア:

[(1, 326298240), (2, 163149120), (3, 108766080), (4, 81574560), (5, 65259648), (6, 54383040), (8, 40787280), (9, 36255360), (10, 32629824), (12, 27191520), (15, 21753216), (16, 20393640), (18, 18127680), (20, 16314912), (23, 14186880), (24, 13595760), (27, 12085120), (30, 10876608), (32, 10196820), (36, 9063840), (40, 8157456), (45, 7251072), (46, 7093440), (48, 6797880), (54, 6042560), (60, 5438304), (64, 5098410), (69, 4728960), (72, 4531920), (80, 4078728), (90, 3625536), (92, 3546720), (96, 3398940), (108, 3021280), (115, 2837376), (120, 2719152), (128, 2549205), (135, 2417024), (138, 2364480), (144, 2265960), (160, 2039364), (180, 1812768), (184, 1773360), (192, 1699470), (207, 1576320), (216, 1510640), (230, 1418688), (240, 1359576), (270, 1208512), (276, 1182240), (288, 1132980), (320, 1019682), (345, 945792), (360, 906384), (368, 886680), (384, 849735), (414, 788160), (432, 755320), (460, 709344), (480, 679788), (540, 604256), (552, 591120), (576, 566490), (621, 525440), (640, 509841), (690, 472896), (720, 453192), (736, 443340), (821, 397440), (828, 394080), (864, 377660), (920, 354672), (960, 339894), (1035, 315264), (1080, 302128), (1104, 295560), (1152, 283245), (1242, 262720), (1380, 236448), (1440, 226596), (1472, 221670), (1642, 198720), (1656, 197040), (1728, 188830), (1840, 177336), (1920, 169947), (2070, 157632), (2160, 151064), (2208, 147780), (2463, 132480), (2484, 131360), (2760, 118224), (2880, 113298), (2944, 110835), (3105, 105088), (3284, 99360), (3312, 98520), (3456, 94415), (3680, 88668), (4105, 79488), (4140, 78816), (4320, 75532), (4416, 73890), (4926, 66240), (4968, 65680), (5520, 59112), (5760, 56649), (6210, 52544), (6568, 49680), (6624, 49260), (7360, 44334), (7389, 44160), (8210, 39744), (8280, 39408), (8640, 37766), (8832, 36945), (9852, 33120), (9936, 32840), (11040, 29556), (12315, 26496), (12420, 26272), (13136, 24840), (13248, 24630), (14720, 22167), (14778, 22080), (16420, 19872), (16560, 19704), (17280, 18883)]