262216320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3394

約数の個数: 128

約数和(自身を含む): 856457280

約数和(自身を除く): 594240960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3331, 3936, 4920, 5248, 6560, 6662, 7872, 9840, 9993, 13120, 13324, 15744, 16655, 19680, 19986, 26240, 26648, 33310, 39360, 39972, 49965, 53296, 66620, 78720, 79944, 99930, 106592, 133240, 136571, 159888, 199860, 213184, 266480, 273142, 319776, 399720, 409713, 426368, 532960, 546284, 639552, 682855, 799440, 819426, 1065920, 1092568, 1279104, 1365710, 1598880, 1638852, 2048565, 2131840, 2185136, 2731420, 3197760, 3277704, 4097130, 4370272, 5462840, 6395520, 6555408, 8194260, 8740544, 10925680, 13110816, 16388520, 17481088, 21851360, 26221632, 32777040, 43702720, 52443264, 65554080, 87405440, 131108160, 262216320]

約数ペア:

[(1, 262216320), (2, 131108160), (3, 87405440), (4, 65554080), (5, 52443264), (6, 43702720), (8, 32777040), (10, 26221632), (12, 21851360), (15, 17481088), (16, 16388520), (20, 13110816), (24, 10925680), (30, 8740544), (32, 8194260), (40, 6555408), (41, 6395520), (48, 5462840), (60, 4370272), (64, 4097130), (80, 3277704), (82, 3197760), (96, 2731420), (120, 2185136), (123, 2131840), (128, 2048565), (160, 1638852), (164, 1598880), (192, 1365710), (205, 1279104), (240, 1092568), (246, 1065920), (320, 819426), (328, 799440), (384, 682855), (410, 639552), (480, 546284), (492, 532960), (615, 426368), (640, 409713), (656, 399720), (820, 319776), (960, 273142), (984, 266480), (1230, 213184), (1312, 199860), (1640, 159888), (1920, 136571), (1968, 133240), (2460, 106592), (2624, 99930), (3280, 79944), (3331, 78720), (3936, 66620), (4920, 53296), (5248, 49965), (6560, 39972), (6662, 39360), (7872, 33310), (9840, 26648), (9993, 26240), (13120, 19986), (13324, 19680), (15744, 16655)]