243314880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 168

約数和(自身を含む): 821576208

約数和(自身を除く): 578261328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 867, 877, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1734, 1754, 2040, 2312, 2631, 2720, 2890, 3264, 3468, 3508, 4080, 4335, 4385, 4624, 5262, 5440, 5780, 6936, 7016, 8160, 8670, 8770, 9248, 10524, 11560, 13155, 13872, 14032, 14909, 16320, 17340, 17540, 18496, 21048, 23120, 26310, 27744, 28064, 29818, 34680, 35080, 42096, 44727, 46240, 52620, 55488, 56128, 59636, 69360, 70160, 74545, 84192, 89454, 92480, 105240, 119272, 138720, 140320, 149090, 168384, 178908, 210480, 223635, 238544, 253453, 277440, 280640, 298180, 357816, 420960, 447270, 477088, 506906, 596360, 715632, 760359, 841920, 894540, 954176, 1013812, 1192720, 1267265, 1431264, 1520718, 1789080, 2027624, 2385440, 2534530, 2862528, 3041436, 3578160, 3801795, 4055248, 4770880, 5069060, 6082872, 7156320, 7603590, 8110496, 10138120, 12165744, 14312640, 15207180, 16220992, 20276240, 24331488, 30414360, 40552480, 48662976, 60828720, 81104960, 121657440, 243314880]

約数ペア:

[(1, 243314880), (2, 121657440), (3, 81104960), (4, 60828720), (5, 48662976), (6, 40552480), (8, 30414360), (10, 24331488), (12, 20276240), (15, 16220992), (16, 15207180), (17, 14312640), (20, 12165744), (24, 10138120), (30, 8110496), (32, 7603590), (34, 7156320), (40, 6082872), (48, 5069060), (51, 4770880), (60, 4055248), (64, 3801795), (68, 3578160), (80, 3041436), (85, 2862528), (96, 2534530), (102, 2385440), (120, 2027624), (136, 1789080), (160, 1520718), (170, 1431264), (192, 1267265), (204, 1192720), (240, 1013812), (255, 954176), (272, 894540), (289, 841920), (320, 760359), (340, 715632), (408, 596360), (480, 506906), (510, 477088), (544, 447270), (578, 420960), (680, 357816), (816, 298180), (867, 280640), (877, 277440), (960, 253453), (1020, 238544), (1088, 223635), (1156, 210480), (1360, 178908), (1445, 168384), (1632, 149090), (1734, 140320), (1754, 138720), (2040, 119272), (2312, 105240), (2631, 92480), (2720, 89454), (2890, 84192), (3264, 74545), (3468, 70160), (3508, 69360), (4080, 59636), (4335, 56128), (4385, 55488), (4624, 52620), (5262, 46240), (5440, 44727), (5780, 42096), (6936, 35080), (7016, 34680), (8160, 29818), (8670, 28064), (8770, 27744), (9248, 26310), (10524, 23120), (11560, 21048), (13155, 18496), (13872, 17540), (14032, 17340), (14909, 16320)]