27320160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 101025792

約数和(自身を除く): 73705632

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, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 173, 188, 210, 224, 235, 240, 280, 282, 329, 336, 346, 376, 420, 470, 480, 519, 560, 564, 658, 672, 692, 705, 752, 840, 865, 940, 987, 1038, 1120, 1128, 1211, 1316, 1384, 1410, 1504, 1645, 1680, 1730, 1880, 1974, 2076, 2256, 2422, 2595, 2632, 2768, 2820, 3290, 3360, 3460, 3633, 3760, 3948, 4152, 4512, 4844, 4935, 5190, 5264, 5536, 5640, 6055, 6580, 6920, 7266, 7520, 7896, 8131, 8304, 9688, 9870, 10380, 10528, 11280, 12110, 13160, 13840, 14532, 15792, 16262, 16608, 18165, 19376, 19740, 20760, 22560, 24220, 24393, 26320, 27680, 29064, 31584, 32524, 36330, 38752, 39480, 40655, 41520, 48440, 48786, 52640, 56917, 58128, 65048, 72660, 78960, 81310, 83040, 96880, 97572, 113834, 116256, 121965, 130096, 145320, 157920, 162620, 170751, 193760, 195144, 227668, 243930, 260192, 284585, 290640, 325240, 341502, 390288, 455336, 487860, 569170, 581280, 650480, 683004, 780576, 853755, 910672, 975720, 1138340, 1300960, 1366008, 1707510, 1821344, 1951440, 2276680, 2732016, 3415020, 3902880, 4553360, 5464032, 6830040, 9106720, 13660080, 27320160]

約数ペア:

[(1, 27320160), (2, 13660080), (3, 9106720), (4, 6830040), (5, 5464032), (6, 4553360), (7, 3902880), (8, 3415020), (10, 2732016), (12, 2276680), (14, 1951440), (15, 1821344), (16, 1707510), (20, 1366008), (21, 1300960), (24, 1138340), (28, 975720), (30, 910672), (32, 853755), (35, 780576), (40, 683004), (42, 650480), (47, 581280), (48, 569170), (56, 487860), (60, 455336), (70, 390288), (80, 341502), (84, 325240), (94, 290640), (96, 284585), (105, 260192), (112, 243930), (120, 227668), (140, 195144), (141, 193760), (160, 170751), (168, 162620), (173, 157920), (188, 145320), (210, 130096), (224, 121965), (235, 116256), (240, 113834), (280, 97572), (282, 96880), (329, 83040), (336, 81310), (346, 78960), (376, 72660), (420, 65048), (470, 58128), (480, 56917), (519, 52640), (560, 48786), (564, 48440), (658, 41520), (672, 40655), (692, 39480), (705, 38752), (752, 36330), (840, 32524), (865, 31584), (940, 29064), (987, 27680), (1038, 26320), (1120, 24393), (1128, 24220), (1211, 22560), (1316, 20760), (1384, 19740), (1410, 19376), (1504, 18165), (1645, 16608), (1680, 16262), (1730, 15792), (1880, 14532), (1974, 13840), (2076, 13160), (2256, 12110), (2422, 11280), (2595, 10528), (2632, 10380), (2768, 9870), (2820, 9688), (3290, 8304), (3360, 8131), (3460, 7896), (3633, 7520), (3760, 7266), (3948, 6920), (4152, 6580), (4512, 6055), (4844, 5640), (4935, 5536), (5190, 5264)]