138265985280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1895093}}^1$

素因数の和:1895136

約数の個数: 144

約数和(自身を含む): 464828656320

約数和(自身を除く): 326562671040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 1895093, 3790186, 5685279, 7580372, 9475465, 11370558, 15160744, 18950930, 22741116, 28426395, 30321488, 36006767, 37901860, 45482232, 56852790, 60642976, 72013534, 75803720, 90964464, 108020301, 113705580, 121285952, 144027068, 151607440, 180033835, 181928928, 216040602, 227411160, 242571904, 288054136, 303214880, 360067670, 363857856, 432081204, 454822320, 485143808, 540101505, 576108272, 606429760, 720135340, 727715712, 864162408, 909644640, 1080203010, 1152216544, 1212859520, 1440270680, 1455431424, 1728324816, 1819289280, 2160406020, 2304433088, 2425719040, 2880541360, 3456649632, 3638578560, 4320812040, 4608866176, 5761082720, 6913299264, 7277157120, 8641624080, 9217732352, 11522165440, 13826598528, 17283248160, 23044330880, 27653197056, 34566496320, 46088661760, 69132992640, 138265985280]

約数ペア:

[(1, 138265985280), (2, 69132992640), (3, 46088661760), (4, 34566496320), (5, 27653197056), (6, 23044330880), (8, 17283248160), (10, 13826598528), (12, 11522165440), (15, 9217732352), (16, 8641624080), (19, 7277157120), (20, 6913299264), (24, 5761082720), (30, 4608866176), (32, 4320812040), (38, 3638578560), (40, 3456649632), (48, 2880541360), (57, 2425719040), (60, 2304433088), (64, 2160406020), (76, 1819289280), (80, 1728324816), (95, 1455431424), (96, 1440270680), (114, 1212859520), (120, 1152216544), (128, 1080203010), (152, 909644640), (160, 864162408), (190, 727715712), (192, 720135340), (228, 606429760), (240, 576108272), (256, 540101505), (285, 485143808), (304, 454822320), (320, 432081204), (380, 363857856), (384, 360067670), (456, 303214880), (480, 288054136), (570, 242571904), (608, 227411160), (640, 216040602), (760, 181928928), (768, 180033835), (912, 151607440), (960, 144027068), (1140, 121285952), (1216, 113705580), (1280, 108020301), (1520, 90964464), (1824, 75803720), (1920, 72013534), (2280, 60642976), (2432, 56852790), (3040, 45482232), (3648, 37901860), (3840, 36006767), (4560, 30321488), (4864, 28426395), (6080, 22741116), (7296, 18950930), (9120, 15160744), (12160, 11370558), (14592, 9475465), (18240, 7580372), (24320, 5685279), (36480, 3790186), (72960, 1895093)]