21292080768

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2659}}^1$

素因数の和:3020

約数の個数: 256

約数和(自身を含む): 72062592000

約数和(自身を除く): 50770511232

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 331, 336, 378, 384, 432, 448, 504, 576, 662, 672, 756, 864, 896, 993, 1008, 1152, 1324, 1344, 1512, 1728, 1986, 2016, 2317, 2648, 2659, 2688, 2979, 3024, 3456, 3972, 4032, 4634, 5296, 5318, 5958, 6048, 6951, 7944, 7977, 8064, 8937, 9268, 10592, 10636, 11916, 12096, 13902, 15888, 15954, 17874, 18536, 18613, 20853, 21184, 21272, 23832, 23931, 24192, 27804, 31776, 31908, 35748, 37072, 37226, 41706, 42368, 42544, 47664, 47862, 55608, 55839, 62559, 63552, 63816, 71496, 71793, 74144, 74452, 83412, 85088, 95328, 95724, 111216, 111678, 125118, 127104, 127632, 142992, 143586, 148288, 148904, 166824, 167517, 170176, 190656, 191448, 222432, 223356, 250236, 255264, 285984, 287172, 296576, 297808, 333648, 335034, 340352, 381312, 382896, 444864, 446712, 500472, 502551, 510528, 571968, 574344, 595616, 667296, 670068, 765792, 880129, 889728, 893424, 1000944, 1005102, 1021056, 1143936, 1148688, 1191232, 1334592, 1340136, 1531584, 1760258, 1786848, 2001888, 2010204, 2297376, 2382464, 2640387, 2669184, 2680272, 3063168, 3520516, 3573696, 4003776, 4020408, 4594752, 5280774, 5360544, 6160903, 7041032, 7147392, 7921161, 8007552, 8040816, 9189504, 10561548, 10721088, 12321806, 14082064, 15842322, 16081632, 18482709, 21123096, 21442176, 23763483, 24643612, 28164128, 31684644, 32163264, 36965418, 42246192, 47526966, 49287224, 55448127, 56328256, 63369288, 64326528, 73930836, 84492384, 95053932, 98574448, 110896254, 112656512, 126738576, 147861672, 166344381, 168984768, 190107864, 197148896, 221792508, 253477152, 295723344, 332688762, 337969536, 380215728, 394297792, 443585016, 506954304, 591446688, 665377524, 760431456, 788595584, 887170032, 1013908608, 1182893376, 1330755048, 1520862912, 1774340064, 2365786752, 2661510096, 3041725824, 3548680128, 5323020192, 7097360256, 10646040384, 21292080768]

約数ペア:

[(1, 21292080768), (2, 10646040384), (3, 7097360256), (4, 5323020192), (6, 3548680128), (7, 3041725824), (8, 2661510096), (9, 2365786752), (12, 1774340064), (14, 1520862912), (16, 1330755048), (18, 1182893376), (21, 1013908608), (24, 887170032), (27, 788595584), (28, 760431456), (32, 665377524), (36, 591446688), (42, 506954304), (48, 443585016), (54, 394297792), (56, 380215728), (63, 337969536), (64, 332688762), (72, 295723344), (84, 253477152), (96, 221792508), (108, 197148896), (112, 190107864), (126, 168984768), (128, 166344381), (144, 147861672), (168, 126738576), (189, 112656512), (192, 110896254), (216, 98574448), (224, 95053932), (252, 84492384), (288, 73930836), (331, 64326528), (336, 63369288), (378, 56328256), (384, 55448127), (432, 49287224), (448, 47526966), (504, 42246192), (576, 36965418), (662, 32163264), (672, 31684644), (756, 28164128), (864, 24643612), (896, 23763483), (993, 21442176), (1008, 21123096), (1152, 18482709), (1324, 16081632), (1344, 15842322), (1512, 14082064), (1728, 12321806), (1986, 10721088), (2016, 10561548), (2317, 9189504), (2648, 8040816), (2659, 8007552), (2688, 7921161), (2979, 7147392), (3024, 7041032), (3456, 6160903), (3972, 5360544), (4032, 5280774), (4634, 4594752), (5296, 4020408), (5318, 4003776), (5958, 3573696), (6048, 3520516), (6951, 3063168), (7944, 2680272), (7977, 2669184), (8064, 2640387), (8937, 2382464), (9268, 2297376), (10592, 2010204), (10636, 2001888), (11916, 1786848), (12096, 1760258), (13902, 1531584), (15888, 1340136), (15954, 1334592), (17874, 1191232), (18536, 1148688), (18613, 1143936), (20853, 1021056), (21184, 1005102), (21272, 1000944), (23832, 893424), (23931, 889728), (24192, 880129), (27804, 765792), (31776, 670068), (31908, 667296), (35748, 595616), (37072, 574344), (37226, 571968), (41706, 510528), (42368, 502551), (42544, 500472), (47664, 446712), (47862, 444864), (55608, 382896), (55839, 381312), (62559, 340352), (63552, 335034), (63816, 333648), (71496, 297808), (71793, 296576), (74144, 287172), (74452, 285984), (83412, 255264), (85088, 250236), (95328, 223356), (95724, 222432), (111216, 191448), (111678, 190656), (125118, 170176), (127104, 167517), (127632, 166824), (142992, 148904), (143586, 148288)]