21596738240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{11383}}^1$

素因数の和:11436

約数の個数: 252

約数和(自身を含む): 65762203248

約数和(自身を除く): 44165465008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 224, 242, 245, 280, 308, 320, 352, 385, 392, 440, 448, 484, 490, 539, 560, 605, 616, 704, 770, 784, 847, 880, 968, 980, 1078, 1120, 1210, 1232, 1540, 1568, 1694, 1760, 1936, 1960, 2156, 2240, 2420, 2464, 2695, 3080, 3136, 3388, 3520, 3872, 3920, 4235, 4312, 4840, 4928, 5390, 5929, 6160, 6776, 7744, 7840, 8470, 8624, 9680, 10780, 11383, 11858, 12320, 13552, 15680, 16940, 17248, 19360, 21560, 22766, 23716, 24640, 27104, 29645, 33880, 34496, 38720, 43120, 45532, 47432, 54208, 56915, 59290, 67760, 79681, 86240, 91064, 94864, 113830, 118580, 125213, 135520, 159362, 172480, 182128, 189728, 227660, 237160, 250426, 271040, 318724, 364256, 379456, 398405, 455320, 474320, 500852, 557767, 626065, 637448, 728512, 796810, 876491, 910640, 948640, 1001704, 1115534, 1252130, 1274896, 1377343, 1593620, 1752982, 1821280, 1897280, 2003408, 2231068, 2504260, 2549792, 2754686, 2788835, 3187240, 3505964, 3642560, 4006816, 4382455, 4462136, 5008520, 5099584, 5509372, 5577670, 6135437, 6374480, 6886715, 7011928, 8013632, 8764910, 8924272, 9641401, 10017040, 11018744, 11155340, 12270874, 12748960, 13773430, 14023856, 17529820, 17848544, 19282802, 20034080, 22037488, 22310680, 24541748, 25497920, 27546860, 28047712, 30677185, 35059640, 35697088, 38565604, 40068160, 44074976, 44621360, 48207005, 49083496, 55093720, 56095424, 61354370, 67489807, 70119280, 77131208, 88149952, 89242720, 96414010, 98166992, 110187440, 122708740, 134979614, 140238560, 154262416, 178485440, 192828020, 196333984, 220374880, 245417480, 269959228, 280477120, 308524832, 337449035, 385656040, 392667968, 440749760, 490834960, 539918456, 617049664, 674898070, 771312080, 981669920, 1079836912, 1349796140, 1542624160, 1963339840, 2159673824, 2699592280, 3085248320, 4319347648, 5399184560, 10798369120, 21596738240]

約数ペア:

[(1, 21596738240), (2, 10798369120), (4, 5399184560), (5, 4319347648), (7, 3085248320), (8, 2699592280), (10, 2159673824), (11, 1963339840), (14, 1542624160), (16, 1349796140), (20, 1079836912), (22, 981669920), (28, 771312080), (32, 674898070), (35, 617049664), (40, 539918456), (44, 490834960), (49, 440749760), (55, 392667968), (56, 385656040), (64, 337449035), (70, 308524832), (77, 280477120), (80, 269959228), (88, 245417480), (98, 220374880), (110, 196333984), (112, 192828020), (121, 178485440), (140, 154262416), (154, 140238560), (160, 134979614), (176, 122708740), (196, 110187440), (220, 98166992), (224, 96414010), (242, 89242720), (245, 88149952), (280, 77131208), (308, 70119280), (320, 67489807), (352, 61354370), (385, 56095424), (392, 55093720), (440, 49083496), (448, 48207005), (484, 44621360), (490, 44074976), (539, 40068160), (560, 38565604), (605, 35697088), (616, 35059640), (704, 30677185), (770, 28047712), (784, 27546860), (847, 25497920), (880, 24541748), (968, 22310680), (980, 22037488), (1078, 20034080), (1120, 19282802), (1210, 17848544), (1232, 17529820), (1540, 14023856), (1568, 13773430), (1694, 12748960), (1760, 12270874), (1936, 11155340), (1960, 11018744), (2156, 10017040), (2240, 9641401), (2420, 8924272), (2464, 8764910), (2695, 8013632), (3080, 7011928), (3136, 6886715), (3388, 6374480), (3520, 6135437), (3872, 5577670), (3920, 5509372), (4235, 5099584), (4312, 5008520), (4840, 4462136), (4928, 4382455), (5390, 4006816), (5929, 3642560), (6160, 3505964), (6776, 3187240), (7744, 2788835), (7840, 2754686), (8470, 2549792), (8624, 2504260), (9680, 2231068), (10780, 2003408), (11383, 1897280), (11858, 1821280), (12320, 1752982), (13552, 1593620), (15680, 1377343), (16940, 1274896), (17248, 1252130), (19360, 1115534), (21560, 1001704), (22766, 948640), (23716, 910640), (24640, 876491), (27104, 796810), (29645, 728512), (33880, 637448), (34496, 626065), (38720, 557767), (43120, 500852), (45532, 474320), (47432, 455320), (54208, 398405), (56915, 379456), (59290, 364256), (67760, 318724), (79681, 271040), (86240, 250426), (91064, 237160), (94864, 227660), (113830, 189728), (118580, 182128), (125213, 172480), (135520, 159362)]