199973760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{14879}}^1$

素因数の和:14908

約数の個数: 128

約数和(自身を含む): 728524800

約数和(自身を除く): 528551040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 14879, 29758, 44637, 59516, 74395, 89274, 104153, 119032, 148790, 178548, 208306, 223185, 238064, 297580, 312459, 357096, 416612, 446370, 476128, 520765, 595160, 624918, 714192, 833224, 892740, 952256, 1041530, 1190320, 1249836, 1428384, 1562295, 1666448, 1785480, 1904512, 2083060, 2380640, 2499672, 2856768, 3124590, 3332896, 3570960, 4166120, 4761280, 4999344, 5713536, 6249180, 6665792, 7141920, 8332240, 9522560, 9998688, 12498360, 13331584, 14283840, 16664480, 19997376, 24996720, 28567680, 33328960, 39994752, 49993440, 66657920, 99986880, 199973760]

約数ペア:

[(1, 199973760), (2, 99986880), (3, 66657920), (4, 49993440), (5, 39994752), (6, 33328960), (7, 28567680), (8, 24996720), (10, 19997376), (12, 16664480), (14, 14283840), (15, 13331584), (16, 12498360), (20, 9998688), (21, 9522560), (24, 8332240), (28, 7141920), (30, 6665792), (32, 6249180), (35, 5713536), (40, 4999344), (42, 4761280), (48, 4166120), (56, 3570960), (60, 3332896), (64, 3124590), (70, 2856768), (80, 2499672), (84, 2380640), (96, 2083060), (105, 1904512), (112, 1785480), (120, 1666448), (128, 1562295), (140, 1428384), (160, 1249836), (168, 1190320), (192, 1041530), (210, 952256), (224, 892740), (240, 833224), (280, 714192), (320, 624918), (336, 595160), (384, 520765), (420, 476128), (448, 446370), (480, 416612), (560, 357096), (640, 312459), (672, 297580), (840, 238064), (896, 223185), (960, 208306), (1120, 178548), (1344, 148790), (1680, 119032), (1920, 104153), (2240, 89274), (2688, 74395), (3360, 59516), (4480, 44637), (6720, 29758), (13440, 14879)]