69807360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 264902400

約数和(自身を除く): 195095040

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, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 128, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 256, 265, 280, 294, 318, 320, 336, 343, 371, 384, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 640, 672, 686, 735, 742, 768, 784, 795, 840, 848, 896, 960, 980, 1029, 1060, 1113, 1120, 1176, 1272, 1280, 1344, 1372, 1470, 1484, 1568, 1590, 1680, 1696, 1715, 1792, 1855, 1920, 1960, 2058, 2120, 2226, 2240, 2352, 2544, 2597, 2688, 2744, 2940, 2968, 3136, 3180, 3360, 3392, 3430, 3710, 3840, 3920, 4116, 4240, 4452, 4480, 4704, 5088, 5145, 5194, 5376, 5488, 5565, 5880, 5936, 6272, 6360, 6720, 6784, 6860, 7420, 7791, 7840, 8232, 8480, 8904, 8960, 9408, 10176, 10290, 10388, 10976, 11130, 11760, 11872, 12544, 12720, 12985, 13440, 13568, 13720, 14840, 15582, 15680, 16464, 16960, 17808, 18179, 18816, 20352, 20580, 20776, 21952, 22260, 23520, 23744, 25440, 25970, 26880, 27440, 29680, 31164, 31360, 32928, 33920, 35616, 36358, 37632, 38955, 40704, 41160, 41552, 43904, 44520, 47040, 47488, 50880, 51940, 54537, 54880, 59360, 62328, 62720, 65856, 67840, 71232, 72716, 77910, 82320, 83104, 87808, 89040, 90895, 94080, 94976, 101760, 103880, 109074, 109760, 118720, 124656, 131712, 142464, 145432, 155820, 164640, 166208, 178080, 181790, 188160, 203520, 207760, 218148, 219520, 237440, 249312, 263424, 272685, 284928, 290864, 311640, 329280, 332416, 356160, 363580, 415520, 436296, 439040, 474880, 498624, 545370, 581728, 623280, 658560, 664832, 712320, 727160, 831040, 872592, 997248, 1090740, 1163456, 1246560, 1317120, 1424640, 1454320, 1662080, 1745184, 1994496, 2181480, 2326912, 2493120, 2908640, 3324160, 3490368, 4362960, 4653824, 4986240, 5817280, 6980736, 8725920, 9972480, 11634560, 13961472, 17451840, 23269120, 34903680, 69807360]

約数ペア:

[(1, 69807360), (2, 34903680), (3, 23269120), (4, 17451840), (5, 13961472), (6, 11634560), (7, 9972480), (8, 8725920), (10, 6980736), (12, 5817280), (14, 4986240), (15, 4653824), (16, 4362960), (20, 3490368), (21, 3324160), (24, 2908640), (28, 2493120), (30, 2326912), (32, 2181480), (35, 1994496), (40, 1745184), (42, 1662080), (48, 1454320), (49, 1424640), (53, 1317120), (56, 1246560), (60, 1163456), (64, 1090740), (70, 997248), (80, 872592), (84, 831040), (96, 727160), (98, 712320), (105, 664832), (106, 658560), (112, 623280), (120, 581728), (128, 545370), (140, 498624), (147, 474880), (159, 439040), (160, 436296), (168, 415520), (192, 363580), (196, 356160), (210, 332416), (212, 329280), (224, 311640), (240, 290864), (245, 284928), (256, 272685), (265, 263424), (280, 249312), (294, 237440), (318, 219520), (320, 218148), (336, 207760), (343, 203520), (371, 188160), (384, 181790), (392, 178080), (420, 166208), (424, 164640), (448, 155820), (480, 145432), (490, 142464), (530, 131712), (560, 124656), (588, 118720), (636, 109760), (640, 109074), (672, 103880), (686, 101760), (735, 94976), (742, 94080), (768, 90895), (784, 89040), (795, 87808), (840, 83104), (848, 82320), (896, 77910), (960, 72716), (980, 71232), (1029, 67840), (1060, 65856), (1113, 62720), (1120, 62328), (1176, 59360), (1272, 54880), (1280, 54537), (1344, 51940), (1372, 50880), (1470, 47488), (1484, 47040), (1568, 44520), (1590, 43904), (1680, 41552), (1696, 41160), (1715, 40704), (1792, 38955), (1855, 37632), (1920, 36358), (1960, 35616), (2058, 33920), (2120, 32928), (2226, 31360), (2240, 31164), (2352, 29680), (2544, 27440), (2597, 26880), (2688, 25970), (2744, 25440), (2940, 23744), (2968, 23520), (3136, 22260), (3180, 21952), (3360, 20776), (3392, 20580), (3430, 20352), (3710, 18816), (3840, 18179), (3920, 17808), (4116, 16960), (4240, 16464), (4452, 15680), (4480, 15582), (4704, 14840), (5088, 13720), (5145, 13568), (5194, 13440), (5376, 12985), (5488, 12720), (5565, 12544), (5880, 11872), (5936, 11760), (6272, 11130), (6360, 10976), (6720, 10388), (6784, 10290), (6860, 10176), (7420, 9408), (7791, 8960), (7840, 8904), (8232, 8480)]