201761023040

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2311}}^1\times {\mathrm{2503}}^1$

素因数の和:4940

約数の個数: 112

約数和(自身を含む): 485254767360

約数和(自身を除く): 283493744320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 2311, 2503, 3488, 4360, 4622, 5006, 6976, 8720, 9244, 10012, 11555, 12515, 17440, 18488, 20024, 23110, 25030, 34880, 36976, 40048, 46220, 50060, 73952, 80096, 92440, 100120, 147904, 160192, 184880, 200240, 251899, 272827, 369760, 400480, 503798, 545654, 739520, 800960, 1007596, 1091308, 1259495, 1364135, 2015192, 2182616, 2518990, 2728270, 4030384, 4365232, 5037980, 5456540, 5784433, 8060768, 8730464, 10075960, 10913080, 11568866, 16121536, 17460928, 20151920, 21826160, 23137732, 28922165, 40303840, 43652320, 46275464, 57844330, 80607680, 87304640, 92550928, 115688660, 185101856, 231377320, 370203712, 462754640, 630503197, 925509280, 1261006394, 1851018560, 2522012788, 3152515985, 5044025576, 6305031970, 10088051152, 12610063940, 20176102304, 25220127880, 40352204608, 50440255760, 100880511520, 201761023040]

約数ペア:

[(1, 201761023040), (2, 100880511520), (4, 50440255760), (5, 40352204608), (8, 25220127880), (10, 20176102304), (16, 12610063940), (20, 10088051152), (32, 6305031970), (40, 5044025576), (64, 3152515985), (80, 2522012788), (109, 1851018560), (160, 1261006394), (218, 925509280), (320, 630503197), (436, 462754640), (545, 370203712), (872, 231377320), (1090, 185101856), (1744, 115688660), (2180, 92550928), (2311, 87304640), (2503, 80607680), (3488, 57844330), (4360, 46275464), (4622, 43652320), (5006, 40303840), (6976, 28922165), (8720, 23137732), (9244, 21826160), (10012, 20151920), (11555, 17460928), (12515, 16121536), (17440, 11568866), (18488, 10913080), (20024, 10075960), (23110, 8730464), (25030, 8060768), (34880, 5784433), (36976, 5456540), (40048, 5037980), (46220, 4365232), (50060, 4030384), (73952, 2728270), (80096, 2518990), (92440, 2182616), (100120, 2015192), (147904, 1364135), (160192, 1259495), (184880, 1091308), (200240, 1007596), (251899, 800960), (272827, 739520), (369760, 545654), (400480, 503798)]