748359360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{5303}}^1$

素因数の和:5340

約数の個数: 252

約数和(自身を含む): 2994861168

約数和(自身を除く): 2246501808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5303, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 10606, 11760, 14112, 15680, 15909, 17640, 20160, 21212, 23520, 26515, 28224, 31818, 35280, 37121, 42424, 47040, 47727, 53030, 63636, 70560, 74242, 79545, 84848, 95454, 106060, 111363, 127272, 141120, 148484, 159090, 169696, 185605, 190908, 212120, 222726, 238635, 254544, 259847, 296968, 318180, 334089, 339392, 371210, 381816, 424240, 445452, 477270, 509088, 519694, 556815, 593936, 636360, 668178, 742420, 763632, 779541, 848480, 890904, 954540, 1018176, 1039388, 1113630, 1187872, 1272720, 1299235, 1336356, 1484840, 1527264, 1559082, 1670445, 1696960, 1781808, 1909080, 2078776, 2227260, 2338623, 2375744, 2545440, 2598470, 2672712, 2969680, 3054528, 3118164, 3340890, 3563616, 3818160, 3897705, 4157552, 4454520, 4677246, 5090880, 5196940, 5345424, 5939360, 6236328, 6681780, 7127232, 7636320, 7795410, 8315104, 8909040, 9354492, 10393880, 10690848, 11693115, 11878720, 12472656, 13363560, 15272640, 15590820, 16630208, 17818080, 18708984, 20787760, 21381696, 23386230, 24945312, 26727120, 31181640, 35636160, 37417968, 41575520, 46772460, 49890624, 53454240, 62363280, 74835936, 83151040, 93544920, 106908480, 124726560, 149671872, 187089840, 249453120, 374179680, 748359360]

約数ペア:

[(1, 748359360), (2, 374179680), (3, 249453120), (4, 187089840), (5, 149671872), (6, 124726560), (7, 106908480), (8, 93544920), (9, 83151040), (10, 74835936), (12, 62363280), (14, 53454240), (15, 49890624), (16, 46772460), (18, 41575520), (20, 37417968), (21, 35636160), (24, 31181640), (28, 26727120), (30, 24945312), (32, 23386230), (35, 21381696), (36, 20787760), (40, 18708984), (42, 17818080), (45, 16630208), (48, 15590820), (49, 15272640), (56, 13363560), (60, 12472656), (63, 11878720), (64, 11693115), (70, 10690848), (72, 10393880), (80, 9354492), (84, 8909040), (90, 8315104), (96, 7795410), (98, 7636320), (105, 7127232), (112, 6681780), (120, 6236328), (126, 5939360), (140, 5345424), (144, 5196940), (147, 5090880), (160, 4677246), (168, 4454520), (180, 4157552), (192, 3897705), (196, 3818160), (210, 3563616), (224, 3340890), (240, 3118164), (245, 3054528), (252, 2969680), (280, 2672712), (288, 2598470), (294, 2545440), (315, 2375744), (320, 2338623), (336, 2227260), (360, 2078776), (392, 1909080), (420, 1781808), (441, 1696960), (448, 1670445), (480, 1559082), (490, 1527264), (504, 1484840), (560, 1336356), (576, 1299235), (588, 1272720), (630, 1187872), (672, 1113630), (720, 1039388), (735, 1018176), (784, 954540), (840, 890904), (882, 848480), (960, 779541), (980, 763632), (1008, 742420), (1120, 668178), (1176, 636360), (1260, 593936), (1344, 556815), (1440, 519694), (1470, 509088), (1568, 477270), (1680, 445452), (1764, 424240), (1960, 381816), (2016, 371210), (2205, 339392), (2240, 334089), (2352, 318180), (2520, 296968), (2880, 259847), (2940, 254544), (3136, 238635), (3360, 222726), (3528, 212120), (3920, 190908), (4032, 185605), (4410, 169696), (4704, 159090), (5040, 148484), (5303, 141120), (5880, 127272), (6720, 111363), (7056, 106060), (7840, 95454), (8820, 84848), (9408, 79545), (10080, 74242), (10606, 70560), (11760, 63636), (14112, 53030), (15680, 47727), (15909, 47040), (17640, 42424), (20160, 37121), (21212, 35280), (23520, 31818), (26515, 28224)]