1310396160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2838

約数の個数: 144

約数和(自身を含む): 4219600896

約数和(自身を除く): 2909204736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 2687, 3048, 3810, 3840, 4064, 5080, 5374, 6096, 7620, 8061, 8128, 10160, 10748, 12192, 13435, 15240, 16122, 16256, 20320, 21496, 24384, 26870, 30480, 32244, 32512, 40305, 40640, 42992, 48768, 53740, 60960, 64488, 80610, 81280, 85984, 97536, 107480, 121920, 128976, 161220, 162560, 171968, 214960, 243840, 257952, 322440, 341249, 343936, 429920, 487680, 515904, 644880, 682498, 687872, 859840, 1023747, 1031808, 1289760, 1364996, 1706245, 1719680, 2047494, 2063616, 2579520, 2729992, 3412490, 3439360, 4094988, 5118735, 5159040, 5459984, 6824980, 8189976, 10237470, 10318080, 10919968, 13649960, 16379952, 20474940, 21839936, 27299920, 32759904, 40949880, 43679872, 54599840, 65519808, 81899760, 87359744, 109199680, 131039616, 163799520, 218399360, 262079232, 327599040, 436798720, 655198080, 1310396160]

約数ペア:

[(1, 1310396160), (2, 655198080), (3, 436798720), (4, 327599040), (5, 262079232), (6, 218399360), (8, 163799520), (10, 131039616), (12, 109199680), (15, 87359744), (16, 81899760), (20, 65519808), (24, 54599840), (30, 43679872), (32, 40949880), (40, 32759904), (48, 27299920), (60, 21839936), (64, 20474940), (80, 16379952), (96, 13649960), (120, 10919968), (127, 10318080), (128, 10237470), (160, 8189976), (192, 6824980), (240, 5459984), (254, 5159040), (256, 5118735), (320, 4094988), (381, 3439360), (384, 3412490), (480, 2729992), (508, 2579520), (635, 2063616), (640, 2047494), (762, 1719680), (768, 1706245), (960, 1364996), (1016, 1289760), (1270, 1031808), (1280, 1023747), (1524, 859840), (1905, 687872), (1920, 682498), (2032, 644880), (2540, 515904), (2687, 487680), (3048, 429920), (3810, 343936), (3840, 341249), (4064, 322440), (5080, 257952), (5374, 243840), (6096, 214960), (7620, 171968), (8061, 162560), (8128, 161220), (10160, 128976), (10748, 121920), (12192, 107480), (13435, 97536), (15240, 85984), (16122, 81280), (16256, 80610), (20320, 64488), (21496, 60960), (24384, 53740), (26870, 48768), (30480, 42992), (32244, 40640), (32512, 40305)]