20160487872

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{79367}}^1$

素因数の和:79405

約数の個数: 210

約数和(自身を含む): 69519939192

約数和(自身を除く): 49359451320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 7056, 7938, 9072, 9408, 10584, 12096, 14112, 15876, 18144, 21168, 28224, 31752, 36288, 42336, 63504, 79367, 84672, 127008, 158734, 238101, 254016, 317468, 476202, 555569, 634936, 714303, 952404, 1111138, 1269872, 1428606, 1666707, 1904808, 2142909, 2222276, 2539744, 2857212, 3333414, 3809616, 3888983, 4285818, 4444552, 5000121, 5079488, 5714424, 6428727, 6666828, 7619232, 7777966, 8571636, 8889104, 10000242, 11428848, 11666949, 12857454, 13333656, 15000363, 15238464, 15555932, 17143272, 17778208, 20000484, 22857696, 23333898, 25714908, 26667312, 30000726, 31111864, 34286544, 35000847, 35556416, 40000968, 45001089, 45715392, 46667796, 51429816, 53334624, 60001452, 62223728, 68573088, 70001694, 80001936, 90002178, 93335592, 102859632, 105002541, 106669248, 120002904, 124447456, 137146176, 140003388, 160003872, 180004356, 186671184, 205719264, 210005082, 240005808, 248894912, 280006776, 315007623, 320007744, 360008712, 373342368, 411438528, 420010164, 480011616, 560013552, 630015246, 720017424, 746684736, 840020328, 960023232, 1120027104, 1260030492, 1440034848, 1680040656, 2240054208, 2520060984, 2880069696, 3360081312, 5040121968, 6720162624, 10080243936, 20160487872]

約数ペア:

[(1, 20160487872), (2, 10080243936), (3, 6720162624), (4, 5040121968), (6, 3360081312), (7, 2880069696), (8, 2520060984), (9, 2240054208), (12, 1680040656), (14, 1440034848), (16, 1260030492), (18, 1120027104), (21, 960023232), (24, 840020328), (27, 746684736), (28, 720017424), (32, 630015246), (36, 560013552), (42, 480011616), (48, 420010164), (49, 411438528), (54, 373342368), (56, 360008712), (63, 320007744), (64, 315007623), (72, 280006776), (81, 248894912), (84, 240005808), (96, 210005082), (98, 205719264), (108, 186671184), (112, 180004356), (126, 160003872), (144, 140003388), (147, 137146176), (162, 124447456), (168, 120002904), (189, 106669248), (192, 105002541), (196, 102859632), (216, 93335592), (224, 90002178), (252, 80001936), (288, 70001694), (294, 68573088), (324, 62223728), (336, 60001452), (378, 53334624), (392, 51429816), (432, 46667796), (441, 45715392), (448, 45001089), (504, 40000968), (567, 35556416), (576, 35000847), (588, 34286544), (648, 31111864), (672, 30000726), (756, 26667312), (784, 25714908), (864, 23333898), (882, 22857696), (1008, 20000484), (1134, 17778208), (1176, 17143272), (1296, 15555932), (1323, 15238464), (1344, 15000363), (1512, 13333656), (1568, 12857454), (1728, 11666949), (1764, 11428848), (2016, 10000242), (2268, 8889104), (2352, 8571636), (2592, 7777966), (2646, 7619232), (3024, 6666828), (3136, 6428727), (3528, 5714424), (3969, 5079488), (4032, 5000121), (4536, 4444552), (4704, 4285818), (5184, 3888983), (5292, 3809616), (6048, 3333414), (7056, 2857212), (7938, 2539744), (9072, 2222276), (9408, 2142909), (10584, 1904808), (12096, 1666707), (14112, 1428606), (15876, 1269872), (18144, 1111138), (21168, 952404), (28224, 714303), (31752, 634936), (36288, 555569), (42336, 476202), (63504, 317468), (79367, 254016), (84672, 238101), (127008, 158734)]