3259084160

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 7950320640

約数和(自身を除く): 4691236480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 127, 128, 160, 202, 254, 320, 397, 404, 505, 508, 635, 640, 794, 808, 1010, 1016, 1270, 1588, 1616, 1985, 2020, 2032, 2540, 3176, 3232, 3970, 4040, 4064, 5080, 6352, 6464, 7940, 8080, 8128, 10160, 12704, 12827, 12928, 15880, 16160, 16256, 20320, 25408, 25654, 31760, 32320, 40097, 40640, 50419, 50816, 51308, 63520, 64135, 64640, 80194, 81280, 100838, 102616, 127040, 128270, 160388, 200485, 201676, 205232, 252095, 254080, 256540, 320776, 400970, 403352, 410464, 504190, 513080, 641552, 801940, 806704, 820928, 1008380, 1026160, 1283104, 1603880, 1613408, 1641856, 2016760, 2052320, 2566208, 3207760, 3226816, 4033520, 4104640, 5092319, 5132416, 6415520, 6453632, 8067040, 8209280, 10184638, 12831040, 16134080, 20369276, 25461595, 25662080, 32268160, 40738552, 50923190, 81477104, 101846380, 162954208, 203692760, 325908416, 407385520, 651816832, 814771040, 1629542080, 3259084160]

約数ペア:

[(1, 3259084160), (2, 1629542080), (4, 814771040), (5, 651816832), (8, 407385520), (10, 325908416), (16, 203692760), (20, 162954208), (32, 101846380), (40, 81477104), (64, 50923190), (80, 40738552), (101, 32268160), (127, 25662080), (128, 25461595), (160, 20369276), (202, 16134080), (254, 12831040), (320, 10184638), (397, 8209280), (404, 8067040), (505, 6453632), (508, 6415520), (635, 5132416), (640, 5092319), (794, 4104640), (808, 4033520), (1010, 3226816), (1016, 3207760), (1270, 2566208), (1588, 2052320), (1616, 2016760), (1985, 1641856), (2020, 1613408), (2032, 1603880), (2540, 1283104), (3176, 1026160), (3232, 1008380), (3970, 820928), (4040, 806704), (4064, 801940), (5080, 641552), (6352, 513080), (6464, 504190), (7940, 410464), (8080, 403352), (8128, 400970), (10160, 320776), (12704, 256540), (12827, 254080), (12928, 252095), (15880, 205232), (16160, 201676), (16256, 200485), (20320, 160388), (25408, 128270), (25654, 127040), (31760, 102616), (32320, 100838), (40097, 81280), (40640, 80194), (50419, 64640), (50816, 64135), (51308, 63520)]