139181760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 224

約数和(自身を含む): 499262400

約数和(自身を除く): 360080640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 181, 192, 216, 240, 267, 270, 288, 320, 356, 360, 362, 432, 445, 480, 534, 540, 543, 576, 712, 720, 724, 801, 864, 890, 905, 960, 1068, 1080, 1086, 1335, 1424, 1440, 1448, 1602, 1629, 1728, 1780, 1810, 2136, 2160, 2172, 2403, 2670, 2715, 2848, 2880, 2896, 3204, 3258, 3560, 3620, 4005, 4272, 4320, 4344, 4806, 4887, 5340, 5430, 5696, 5792, 6408, 6516, 7120, 7240, 8010, 8145, 8544, 8640, 8688, 9612, 9774, 10680, 10860, 11584, 12015, 12816, 13032, 14240, 14480, 16020, 16109, 16290, 17088, 17376, 19224, 19548, 21360, 21720, 24030, 24435, 25632, 26064, 28480, 28960, 32040, 32218, 32580, 34752, 38448, 39096, 42720, 43440, 48060, 48327, 48870, 51264, 52128, 57920, 64080, 64436, 65160, 76896, 78192, 80545, 85440, 86880, 96120, 96654, 97740, 104256, 128160, 128872, 130320, 144981, 153792, 156384, 161090, 173760, 192240, 193308, 195480, 241635, 256320, 257744, 260640, 289962, 312768, 322180, 384480, 386616, 390960, 434943, 483270, 515488, 521280, 579924, 644360, 724905, 768960, 773232, 781920, 869886, 966540, 1030976, 1159848, 1288720, 1449810, 1546464, 1563840, 1739772, 1933080, 2174715, 2319696, 2577440, 2899620, 3092928, 3479544, 3866160, 4349430, 4639392, 5154880, 5799240, 6959088, 7732320, 8698860, 9278784, 11598480, 13918176, 15464640, 17397720, 23196960, 27836352, 34795440, 46393920, 69590880, 139181760]

約数ペア:

[(1, 139181760), (2, 69590880), (3, 46393920), (4, 34795440), (5, 27836352), (6, 23196960), (8, 17397720), (9, 15464640), (10, 13918176), (12, 11598480), (15, 9278784), (16, 8698860), (18, 7732320), (20, 6959088), (24, 5799240), (27, 5154880), (30, 4639392), (32, 4349430), (36, 3866160), (40, 3479544), (45, 3092928), (48, 2899620), (54, 2577440), (60, 2319696), (64, 2174715), (72, 1933080), (80, 1739772), (89, 1563840), (90, 1546464), (96, 1449810), (108, 1288720), (120, 1159848), (135, 1030976), (144, 966540), (160, 869886), (178, 781920), (180, 773232), (181, 768960), (192, 724905), (216, 644360), (240, 579924), (267, 521280), (270, 515488), (288, 483270), (320, 434943), (356, 390960), (360, 386616), (362, 384480), (432, 322180), (445, 312768), (480, 289962), (534, 260640), (540, 257744), (543, 256320), (576, 241635), (712, 195480), (720, 193308), (724, 192240), (801, 173760), (864, 161090), (890, 156384), (905, 153792), (960, 144981), (1068, 130320), (1080, 128872), (1086, 128160), (1335, 104256), (1424, 97740), (1440, 96654), (1448, 96120), (1602, 86880), (1629, 85440), (1728, 80545), (1780, 78192), (1810, 76896), (2136, 65160), (2160, 64436), (2172, 64080), (2403, 57920), (2670, 52128), (2715, 51264), (2848, 48870), (2880, 48327), (2896, 48060), (3204, 43440), (3258, 42720), (3560, 39096), (3620, 38448), (4005, 34752), (4272, 32580), (4320, 32218), (4344, 32040), (4806, 28960), (4887, 28480), (5340, 26064), (5430, 25632), (5696, 24435), (5792, 24030), (6408, 21720), (6516, 21360), (7120, 19548), (7240, 19224), (8010, 17376), (8145, 17088), (8544, 16290), (8640, 16109), (8688, 16020), (9612, 14480), (9774, 14240), (10680, 13032), (10860, 12816), (11584, 12015)]