225610880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 597801600

約数和(自身を除く): 372190720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 128, 146, 160, 176, 220, 292, 320, 352, 365, 439, 440, 584, 640, 704, 730, 803, 878, 880, 1168, 1408, 1460, 1606, 1756, 1760, 2195, 2336, 2920, 3212, 3512, 3520, 4015, 4390, 4672, 4829, 5840, 6424, 7024, 7040, 8030, 8780, 9344, 9658, 11680, 12848, 14048, 16060, 17560, 19316, 23360, 24145, 25696, 28096, 32047, 32120, 35120, 38632, 46720, 48290, 51392, 56192, 64094, 64240, 70240, 77264, 96580, 102784, 128188, 128480, 140480, 154528, 160235, 193160, 256376, 256960, 280960, 309056, 320470, 352517, 386320, 512752, 513920, 618112, 640940, 705034, 772640, 1025504, 1281880, 1410068, 1545280, 1762585, 2051008, 2563760, 2820136, 3090560, 3525170, 4102016, 5127520, 5640272, 7050340, 10255040, 11280544, 14100680, 20510080, 22561088, 28201360, 45122176, 56402720, 112805440, 225610880]

約数ペア:

[(1, 225610880), (2, 112805440), (4, 56402720), (5, 45122176), (8, 28201360), (10, 22561088), (11, 20510080), (16, 14100680), (20, 11280544), (22, 10255040), (32, 7050340), (40, 5640272), (44, 5127520), (55, 4102016), (64, 3525170), (73, 3090560), (80, 2820136), (88, 2563760), (110, 2051008), (128, 1762585), (146, 1545280), (160, 1410068), (176, 1281880), (220, 1025504), (292, 772640), (320, 705034), (352, 640940), (365, 618112), (439, 513920), (440, 512752), (584, 386320), (640, 352517), (704, 320470), (730, 309056), (803, 280960), (878, 256960), (880, 256376), (1168, 193160), (1408, 160235), (1460, 154528), (1606, 140480), (1756, 128480), (1760, 128188), (2195, 102784), (2336, 96580), (2920, 77264), (3212, 70240), (3512, 64240), (3520, 64094), (4015, 56192), (4390, 51392), (4672, 48290), (4829, 46720), (5840, 38632), (6424, 35120), (7024, 32120), (7040, 32047), (8030, 28096), (8780, 25696), (9344, 24145), (9658, 23360), (11680, 19316), (12848, 17560), (14048, 16060)]