67706880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 224

約数和(自身を含む): 235915200

約数和(自身を除く): 168208320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 512, 551, 570, 580, 608, 640, 696, 760, 768, 870, 912, 928, 960, 1024, 1102, 1140, 1160, 1216, 1280, 1392, 1520, 1536, 1653, 1740, 1824, 1856, 1920, 2048, 2204, 2280, 2320, 2432, 2560, 2755, 2784, 3040, 3072, 3306, 3480, 3648, 3712, 3840, 4096, 4408, 4560, 4640, 4864, 5120, 5510, 5568, 6080, 6144, 6612, 6960, 7296, 7424, 7680, 8192, 8265, 8816, 9120, 9280, 9728, 10240, 11020, 11136, 12160, 12288, 13224, 13920, 14592, 14848, 15360, 16530, 17632, 18240, 18560, 19456, 20480, 22040, 22272, 24320, 24576, 26448, 27840, 29184, 29696, 30720, 33060, 35264, 36480, 37120, 38912, 40960, 44080, 44544, 48640, 52896, 55680, 58368, 59392, 61440, 66120, 70528, 72960, 74240, 77824, 88160, 89088, 97280, 105792, 111360, 116736, 118784, 122880, 132240, 141056, 145920, 148480, 155648, 176320, 178176, 194560, 211584, 222720, 233472, 237568, 264480, 282112, 291840, 296960, 352640, 356352, 389120, 423168, 445440, 466944, 528960, 564224, 583680, 593920, 705280, 712704, 778240, 846336, 890880, 1057920, 1128448, 1167360, 1187840, 1410560, 1692672, 1781760, 2115840, 2256896, 2334720, 2821120, 3385344, 3563520, 4231680, 4513792, 5642240, 6770688, 8463360, 11284480, 13541376, 16926720, 22568960, 33853440, 67706880]

約数ペア:

[(1, 67706880), (2, 33853440), (3, 22568960), (4, 16926720), (5, 13541376), (6, 11284480), (8, 8463360), (10, 6770688), (12, 5642240), (15, 4513792), (16, 4231680), (19, 3563520), (20, 3385344), (24, 2821120), (29, 2334720), (30, 2256896), (32, 2115840), (38, 1781760), (40, 1692672), (48, 1410560), (57, 1187840), (58, 1167360), (60, 1128448), (64, 1057920), (76, 890880), (80, 846336), (87, 778240), (95, 712704), (96, 705280), (114, 593920), (116, 583680), (120, 564224), (128, 528960), (145, 466944), (152, 445440), (160, 423168), (174, 389120), (190, 356352), (192, 352640), (228, 296960), (232, 291840), (240, 282112), (256, 264480), (285, 237568), (290, 233472), (304, 222720), (320, 211584), (348, 194560), (380, 178176), (384, 176320), (435, 155648), (456, 148480), (464, 145920), (480, 141056), (512, 132240), (551, 122880), (570, 118784), (580, 116736), (608, 111360), (640, 105792), (696, 97280), (760, 89088), (768, 88160), (870, 77824), (912, 74240), (928, 72960), (960, 70528), (1024, 66120), (1102, 61440), (1140, 59392), (1160, 58368), (1216, 55680), (1280, 52896), (1392, 48640), (1520, 44544), (1536, 44080), (1653, 40960), (1740, 38912), (1824, 37120), (1856, 36480), (1920, 35264), (2048, 33060), (2204, 30720), (2280, 29696), (2320, 29184), (2432, 27840), (2560, 26448), (2755, 24576), (2784, 24320), (3040, 22272), (3072, 22040), (3306, 20480), (3480, 19456), (3648, 18560), (3712, 18240), (3840, 17632), (4096, 16530), (4408, 15360), (4560, 14848), (4640, 14592), (4864, 13920), (5120, 13224), (5510, 12288), (5568, 12160), (6080, 11136), (6144, 11020), (6612, 10240), (6960, 9728), (7296, 9280), (7424, 9120), (7680, 8816), (8192, 8265)]