126192640

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 132

約数和(自身を含む): 352837296

約数和(自身を除く): 226644656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 503, 512, 560, 640, 784, 896, 980, 1006, 1024, 1120, 1280, 1568, 1792, 1960, 2012, 2240, 2515, 2560, 3136, 3521, 3584, 3920, 4024, 4480, 5030, 5120, 6272, 7042, 7168, 7840, 8048, 8960, 10060, 12544, 14084, 15680, 16096, 17605, 17920, 20120, 24647, 25088, 28168, 31360, 32192, 35210, 35840, 40240, 49294, 50176, 56336, 62720, 64384, 70420, 80480, 98588, 112672, 123235, 125440, 128768, 140840, 160960, 197176, 225344, 246470, 250880, 257536, 281680, 321920, 394352, 450688, 492940, 515072, 563360, 643840, 788704, 901376, 985880, 1126720, 1287680, 1577408, 1802752, 1971760, 2253440, 2575360, 3154816, 3605504, 3943520, 4506880, 6309632, 7887040, 9013760, 12619264, 15774080, 18027520, 25238528, 31548160, 63096320, 126192640]

約数ペア:

[(1, 126192640), (2, 63096320), (4, 31548160), (5, 25238528), (7, 18027520), (8, 15774080), (10, 12619264), (14, 9013760), (16, 7887040), (20, 6309632), (28, 4506880), (32, 3943520), (35, 3605504), (40, 3154816), (49, 2575360), (56, 2253440), (64, 1971760), (70, 1802752), (80, 1577408), (98, 1287680), (112, 1126720), (128, 985880), (140, 901376), (160, 788704), (196, 643840), (224, 563360), (245, 515072), (256, 492940), (280, 450688), (320, 394352), (392, 321920), (448, 281680), (490, 257536), (503, 250880), (512, 246470), (560, 225344), (640, 197176), (784, 160960), (896, 140840), (980, 128768), (1006, 125440), (1024, 123235), (1120, 112672), (1280, 98588), (1568, 80480), (1792, 70420), (1960, 64384), (2012, 62720), (2240, 56336), (2515, 50176), (2560, 49294), (3136, 40240), (3521, 35840), (3584, 35210), (3920, 32192), (4024, 31360), (4480, 28168), (5030, 25088), (5120, 24647), (6272, 20120), (7042, 17920), (7168, 17605), (7840, 16096), (8048, 15680), (8960, 14084), (10060, 12544)]