144220160

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 112

約数和(自身を含む): 396337536

約数和(自身を除く): 252117376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 503, 512, 560, 640, 896, 1006, 1024, 1120, 1280, 1792, 2012, 2048, 2240, 2515, 2560, 3521, 3584, 4024, 4096, 4480, 5030, 5120, 7042, 7168, 8048, 8192, 8960, 10060, 10240, 14084, 14336, 16096, 17605, 17920, 20120, 20480, 28168, 28672, 32192, 35210, 35840, 40240, 40960, 56336, 57344, 64384, 70420, 71680, 80480, 112672, 128768, 140840, 143360, 160960, 225344, 257536, 281680, 286720, 321920, 450688, 515072, 563360, 643840, 901376, 1030144, 1126720, 1287680, 1802752, 2060288, 2253440, 2575360, 3605504, 4120576, 4506880, 5150720, 7211008, 9013760, 10301440, 14422016, 18027520, 20602880, 28844032, 36055040, 72110080, 144220160]

約数ペア:

[(1, 144220160), (2, 72110080), (4, 36055040), (5, 28844032), (7, 20602880), (8, 18027520), (10, 14422016), (14, 10301440), (16, 9013760), (20, 7211008), (28, 5150720), (32, 4506880), (35, 4120576), (40, 3605504), (56, 2575360), (64, 2253440), (70, 2060288), (80, 1802752), (112, 1287680), (128, 1126720), (140, 1030144), (160, 901376), (224, 643840), (256, 563360), (280, 515072), (320, 450688), (448, 321920), (503, 286720), (512, 281680), (560, 257536), (640, 225344), (896, 160960), (1006, 143360), (1024, 140840), (1120, 128768), (1280, 112672), (1792, 80480), (2012, 71680), (2048, 70420), (2240, 64384), (2515, 57344), (2560, 56336), (3521, 40960), (3584, 40240), (4024, 35840), (4096, 35210), (4480, 32192), (5030, 28672), (5120, 28168), (7042, 20480), (7168, 20120), (8048, 17920), (8192, 17605), (8960, 16096), (10060, 14336), (10240, 14084)]