20123292672

素因数分解:

$2^{10}\times 3^6\times 7^1\times {\mathrm{3851}}^1$

素因数の和:3896

約数の個数: 308

約数和(自身を含む): 68946824736

約数和(自身を除く): 48823532064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1024, 1134, 1152, 1296, 1344, 1458, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 2916, 3024, 3072, 3402, 3456, 3584, 3851, 3888, 4032, 4536, 4608, 5103, 5184, 5376, 5832, 6048, 6804, 6912, 7168, 7702, 7776, 8064, 9072, 9216, 10206, 10368, 10752, 11553, 11664, 12096, 13608, 13824, 15404, 15552, 16128, 18144, 20412, 20736, 21504, 23106, 23328, 24192, 26957, 27216, 27648, 30808, 31104, 32256, 34659, 36288, 40824, 41472, 46212, 46656, 48384, 53914, 54432, 61616, 62208, 64512, 69318, 72576, 80871, 81648, 82944, 92424, 93312, 96768, 103977, 107828, 108864, 123232, 124416, 138636, 145152, 161742, 163296, 184848, 186624, 193536, 207954, 215656, 217728, 242613, 246464, 248832, 277272, 290304, 311931, 323484, 326592, 369696, 373248, 415908, 431312, 435456, 485226, 492928, 554544, 580608, 623862, 646968, 653184, 727839, 739392, 746496, 831816, 862624, 870912, 935793, 970452, 985856, 1109088, 1247724, 1293936, 1306368, 1455678, 1478784, 1663632, 1725248, 1741824, 1871586, 1940904, 1971712, 2183517, 2218176, 2495448, 2587872, 2612736, 2807379, 2911356, 2957568, 3327264, 3450496, 3743172, 3881808, 3943424, 4367034, 4436352, 4990896, 5175744, 5225472, 5614758, 5822712, 5915136, 6550551, 6654528, 6900992, 7486344, 7763616, 8734068, 8872704, 9981792, 10351488, 11229516, 11645424, 11830272, 13101102, 13309056, 13801984, 14972688, 15527232, 17468136, 17745408, 19651653, 19963584, 20702976, 22459032, 23290848, 26202204, 26618112, 27603968, 29945376, 31054464, 34936272, 35490816, 39303306, 39927168, 41405952, 44918064, 46581696, 52404408, 53236224, 59890752, 62108928, 69872544, 78606612, 79854336, 82811904, 89836128, 93163392, 104808816, 106472448, 119781504, 124217856, 139745088, 157213224, 159708672, 179672256, 186326784, 209617632, 239563008, 248435712, 279490176, 314426448, 319417344, 359344512, 372653568, 419235264, 479126016, 558980352, 628852896, 718689024, 745307136, 838470528, 958252032, 1117960704, 1257705792, 1437378048, 1676941056, 2235921408, 2515411584, 2874756096, 3353882112, 5030823168, 6707764224, 10061646336, 20123292672]

約数ペア:

[(1, 20123292672), (2, 10061646336), (3, 6707764224), (4, 5030823168), (6, 3353882112), (7, 2874756096), (8, 2515411584), (9, 2235921408), (12, 1676941056), (14, 1437378048), (16, 1257705792), (18, 1117960704), (21, 958252032), (24, 838470528), (27, 745307136), (28, 718689024), (32, 628852896), (36, 558980352), (42, 479126016), (48, 419235264), (54, 372653568), (56, 359344512), (63, 319417344), (64, 314426448), (72, 279490176), (81, 248435712), (84, 239563008), (96, 209617632), (108, 186326784), (112, 179672256), (126, 159708672), (128, 157213224), (144, 139745088), (162, 124217856), (168, 119781504), (189, 106472448), (192, 104808816), (216, 93163392), (224, 89836128), (243, 82811904), (252, 79854336), (256, 78606612), (288, 69872544), (324, 62108928), (336, 59890752), (378, 53236224), (384, 52404408), (432, 46581696), (448, 44918064), (486, 41405952), (504, 39927168), (512, 39303306), (567, 35490816), (576, 34936272), (648, 31054464), (672, 29945376), (729, 27603968), (756, 26618112), (768, 26202204), (864, 23290848), (896, 22459032), (972, 20702976), (1008, 19963584), (1024, 19651653), (1134, 17745408), (1152, 17468136), (1296, 15527232), (1344, 14972688), (1458, 13801984), (1512, 13309056), (1536, 13101102), (1701, 11830272), (1728, 11645424), (1792, 11229516), (1944, 10351488), (2016, 9981792), (2268, 8872704), (2304, 8734068), (2592, 7763616), (2688, 7486344), (2916, 6900992), (3024, 6654528), (3072, 6550551), (3402, 5915136), (3456, 5822712), (3584, 5614758), (3851, 5225472), (3888, 5175744), (4032, 4990896), (4536, 4436352), (4608, 4367034), (5103, 3943424), (5184, 3881808), (5376, 3743172), (5832, 3450496), (6048, 3327264), (6804, 2957568), (6912, 2911356), (7168, 2807379), (7702, 2612736), (7776, 2587872), (8064, 2495448), (9072, 2218176), (9216, 2183517), (10206, 1971712), (10368, 1940904), (10752, 1871586), (11553, 1741824), (11664, 1725248), (12096, 1663632), (13608, 1478784), (13824, 1455678), (15404, 1306368), (15552, 1293936), (16128, 1247724), (18144, 1109088), (20412, 985856), (20736, 970452), (21504, 935793), (23106, 870912), (23328, 862624), (24192, 831816), (26957, 746496), (27216, 739392), (27648, 727839), (30808, 653184), (31104, 646968), (32256, 623862), (34659, 580608), (36288, 554544), (40824, 492928), (41472, 485226), (46212, 435456), (46656, 431312), (48384, 415908), (53914, 373248), (54432, 369696), (61616, 326592), (62208, 323484), (64512, 311931), (69318, 290304), (72576, 277272), (80871, 248832), (81648, 246464), (82944, 242613), (92424, 217728), (93312, 215656), (96768, 207954), (103977, 193536), (107828, 186624), (108864, 184848), (123232, 163296), (124416, 161742), (138636, 145152)]