1305599904

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{30839}}^1$

素因数の和:30872

約数の個数: 144

約数和(自身を含む): 4429857600

約数和(自身を除く): 3124257696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 30839, 42336, 61678, 92517, 123356, 185034, 215873, 246712, 277551, 370068, 431746, 493424, 555102, 647619, 740136, 832653, 863492, 986848, 1110204, 1295238, 1480272, 1511111, 1665306, 1726984, 1942857, 2220408, 2590476, 2960544, 3022222, 3330612, 3453968, 3885714, 4440816, 4533333, 5180952, 5828571, 6044444, 6661224, 6907936, 7771428, 8881632, 9066666, 10361904, 11657142, 12088888, 13322448, 13599999, 15542856, 18133332, 20723808, 23314284, 24177776, 26644896, 27199998, 31085712, 36266664, 40799997, 46628568, 48355552, 54399996, 62171424, 72533328, 81599994, 93257136, 108799992, 145066656, 163199988, 186514272, 217599984, 326399976, 435199968, 652799952, 1305599904]

約数ペア:

[(1, 1305599904), (2, 652799952), (3, 435199968), (4, 326399976), (6, 217599984), (7, 186514272), (8, 163199988), (9, 145066656), (12, 108799992), (14, 93257136), (16, 81599994), (18, 72533328), (21, 62171424), (24, 54399996), (27, 48355552), (28, 46628568), (32, 40799997), (36, 36266664), (42, 31085712), (48, 27199998), (49, 26644896), (54, 24177776), (56, 23314284), (63, 20723808), (72, 18133332), (84, 15542856), (96, 13599999), (98, 13322448), (108, 12088888), (112, 11657142), (126, 10361904), (144, 9066666), (147, 8881632), (168, 7771428), (189, 6907936), (196, 6661224), (216, 6044444), (224, 5828571), (252, 5180952), (288, 4533333), (294, 4440816), (336, 3885714), (378, 3453968), (392, 3330612), (432, 3022222), (441, 2960544), (504, 2590476), (588, 2220408), (672, 1942857), (756, 1726984), (784, 1665306), (864, 1511111), (882, 1480272), (1008, 1295238), (1176, 1110204), (1323, 986848), (1512, 863492), (1568, 832653), (1764, 740136), (2016, 647619), (2352, 555102), (2646, 493424), (3024, 431746), (3528, 370068), (4704, 277551), (5292, 246712), (6048, 215873), (7056, 185034), (10584, 123356), (14112, 92517), (21168, 61678), (30839, 42336)]