1868520960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{9011}}^1$

素因数の和:9046

約数の個数: 200

約数和(自身を含む): 6693194376

約数和(自身を除く): 4824673416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 9011, 10368, 11520, 12960, 13824, 17280, 18022, 20736, 23040, 25920, 27033, 34560, 36044, 41472, 45055, 51840, 54066, 69120, 72088, 81099, 90110, 103680, 108132, 135165, 144176, 162198, 180220, 207360, 216264, 243297, 270330, 288352, 324396, 360440, 405495, 432528, 486594, 540660, 576704, 648792, 720880, 729891, 810990, 865056, 973188, 1081320, 1153408, 1216485, 1297584, 1441760, 1459782, 1621980, 1730112, 1946376, 2162640, 2306816, 2432970, 2595168, 2883520, 2919564, 3243960, 3460224, 3649455, 3892752, 4325280, 4613632, 4865940, 5190336, 5767040, 5839128, 6487920, 6920448, 7298910, 7785504, 8650560, 9731880, 10380672, 11534080, 11678256, 12975840, 13840896, 14597820, 15571008, 17301120, 19463760, 20761344, 23068160, 23356512, 25951680, 29195640, 31142016, 34602240, 38927520, 41522688, 46713024, 51903360, 58391280, 62284032, 69204480, 77855040, 93426048, 103806720, 116782560, 124568064, 155710080, 186852096, 207613440, 233565120, 311420160, 373704192, 467130240, 622840320, 934260480, 1868520960]

約数ペア:

[(1, 1868520960), (2, 934260480), (3, 622840320), (4, 467130240), (5, 373704192), (6, 311420160), (8, 233565120), (9, 207613440), (10, 186852096), (12, 155710080), (15, 124568064), (16, 116782560), (18, 103806720), (20, 93426048), (24, 77855040), (27, 69204480), (30, 62284032), (32, 58391280), (36, 51903360), (40, 46713024), (45, 41522688), (48, 38927520), (54, 34602240), (60, 31142016), (64, 29195640), (72, 25951680), (80, 23356512), (81, 23068160), (90, 20761344), (96, 19463760), (108, 17301120), (120, 15571008), (128, 14597820), (135, 13840896), (144, 12975840), (160, 11678256), (162, 11534080), (180, 10380672), (192, 9731880), (216, 8650560), (240, 7785504), (256, 7298910), (270, 6920448), (288, 6487920), (320, 5839128), (324, 5767040), (360, 5190336), (384, 4865940), (405, 4613632), (432, 4325280), (480, 3892752), (512, 3649455), (540, 3460224), (576, 3243960), (640, 2919564), (648, 2883520), (720, 2595168), (768, 2432970), (810, 2306816), (864, 2162640), (960, 1946376), (1080, 1730112), (1152, 1621980), (1280, 1459782), (1296, 1441760), (1440, 1297584), (1536, 1216485), (1620, 1153408), (1728, 1081320), (1920, 973188), (2160, 865056), (2304, 810990), (2560, 729891), (2592, 720880), (2880, 648792), (3240, 576704), (3456, 540660), (3840, 486594), (4320, 432528), (4608, 405495), (5184, 360440), (5760, 324396), (6480, 288352), (6912, 270330), (7680, 243297), (8640, 216264), (9011, 207360), (10368, 180220), (11520, 162198), (12960, 144176), (13824, 135165), (17280, 108132), (18022, 103680), (20736, 90110), (23040, 81099), (25920, 72088), (27033, 69120), (34560, 54066), (36044, 51840), (41472, 45055)]