8725920

素因数分解:

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

素因数の和:92

約数の個数: 192

約数和(自身を含む): 32659200

約数和(自身を除く): 23933280

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, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 336, 343, 371, 392, 420, 424, 480, 490, 530, 560, 588, 636, 672, 686, 735, 742, 784, 795, 840, 848, 980, 1029, 1060, 1113, 1120, 1176, 1272, 1372, 1470, 1484, 1568, 1590, 1680, 1696, 1715, 1855, 1960, 2058, 2120, 2226, 2352, 2544, 2597, 2744, 2940, 2968, 3180, 3360, 3430, 3710, 3920, 4116, 4240, 4452, 4704, 5088, 5145, 5194, 5488, 5565, 5880, 5936, 6360, 6860, 7420, 7791, 7840, 8232, 8480, 8904, 10290, 10388, 10976, 11130, 11760, 11872, 12720, 12985, 13720, 14840, 15582, 16464, 17808, 18179, 20580, 20776, 22260, 23520, 25440, 25970, 27440, 29680, 31164, 32928, 35616, 36358, 38955, 41160, 41552, 44520, 51940, 54537, 54880, 59360, 62328, 72716, 77910, 82320, 83104, 89040, 90895, 103880, 109074, 124656, 145432, 155820, 164640, 178080, 181790, 207760, 218148, 249312, 272685, 290864, 311640, 363580, 415520, 436296, 545370, 581728, 623280, 727160, 872592, 1090740, 1246560, 1454320, 1745184, 2181480, 2908640, 4362960, 8725920]

約数ペア:

[(1, 8725920), (2, 4362960), (3, 2908640), (4, 2181480), (5, 1745184), (6, 1454320), (7, 1246560), (8, 1090740), (10, 872592), (12, 727160), (14, 623280), (15, 581728), (16, 545370), (20, 436296), (21, 415520), (24, 363580), (28, 311640), (30, 290864), (32, 272685), (35, 249312), (40, 218148), (42, 207760), (48, 181790), (49, 178080), (53, 164640), (56, 155820), (60, 145432), (70, 124656), (80, 109074), (84, 103880), (96, 90895), (98, 89040), (105, 83104), (106, 82320), (112, 77910), (120, 72716), (140, 62328), (147, 59360), (159, 54880), (160, 54537), (168, 51940), (196, 44520), (210, 41552), (212, 41160), (224, 38955), (240, 36358), (245, 35616), (265, 32928), (280, 31164), (294, 29680), (318, 27440), (336, 25970), (343, 25440), (371, 23520), (392, 22260), (420, 20776), (424, 20580), (480, 18179), (490, 17808), (530, 16464), (560, 15582), (588, 14840), (636, 13720), (672, 12985), (686, 12720), (735, 11872), (742, 11760), (784, 11130), (795, 10976), (840, 10388), (848, 10290), (980, 8904), (1029, 8480), (1060, 8232), (1113, 7840), (1120, 7791), (1176, 7420), (1272, 6860), (1372, 6360), (1470, 5936), (1484, 5880), (1568, 5565), (1590, 5488), (1680, 5194), (1696, 5145), (1715, 5088), (1855, 4704), (1960, 4452), (2058, 4240), (2120, 4116), (2226, 3920), (2352, 3710), (2544, 3430), (2597, 3360), (2744, 3180), (2940, 2968)]