103658240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 296690688

約数和(自身を除く): 193032448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 503, 560, 640, 644, 736, 805, 896, 920, 1006, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2012, 2240, 2515, 2576, 2944, 3220, 3521, 3680, 4024, 4480, 5030, 5152, 5888, 6440, 7042, 7360, 8048, 8960, 10060, 10304, 11569, 12880, 14084, 14720, 16096, 17605, 20120, 20608, 23138, 25760, 28168, 29440, 32192, 35210, 40240, 41216, 46276, 51520, 56336, 57845, 64384, 70420, 80480, 80983, 92552, 103040, 112672, 115690, 128768, 140840, 160960, 161966, 185104, 206080, 225344, 231380, 281680, 321920, 323932, 370208, 404915, 450688, 462760, 563360, 643840, 647864, 740416, 809830, 901376, 925520, 1126720, 1295728, 1480832, 1619660, 1851040, 2253440, 2591456, 2961664, 3239320, 3702080, 4506880, 5182912, 6478640, 7404160, 10365824, 12957280, 14808320, 20731648, 25914560, 51829120, 103658240]

約数ペア:

[(1, 103658240), (2, 51829120), (4, 25914560), (5, 20731648), (7, 14808320), (8, 12957280), (10, 10365824), (14, 7404160), (16, 6478640), (20, 5182912), (23, 4506880), (28, 3702080), (32, 3239320), (35, 2961664), (40, 2591456), (46, 2253440), (56, 1851040), (64, 1619660), (70, 1480832), (80, 1295728), (92, 1126720), (112, 925520), (115, 901376), (128, 809830), (140, 740416), (160, 647864), (161, 643840), (184, 563360), (224, 462760), (230, 450688), (256, 404915), (280, 370208), (320, 323932), (322, 321920), (368, 281680), (448, 231380), (460, 225344), (503, 206080), (560, 185104), (640, 161966), (644, 160960), (736, 140840), (805, 128768), (896, 115690), (920, 112672), (1006, 103040), (1120, 92552), (1280, 80983), (1288, 80480), (1472, 70420), (1610, 64384), (1792, 57845), (1840, 56336), (2012, 51520), (2240, 46276), (2515, 41216), (2576, 40240), (2944, 35210), (3220, 32192), (3521, 29440), (3680, 28168), (4024, 25760), (4480, 23138), (5030, 20608), (5152, 20120), (5888, 17605), (6440, 16096), (7042, 14720), (7360, 14084), (8048, 12880), (8960, 11569), (10060, 10304)]