2421493760

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 312

約数和(自身を含む): 7171384320

約数和(自身を除く): 4749890560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 127, 128, 133, 140, 152, 160, 190, 196, 224, 245, 254, 256, 266, 280, 304, 320, 380, 392, 448, 490, 508, 512, 532, 560, 608, 635, 640, 665, 760, 784, 889, 896, 931, 980, 1016, 1024, 1064, 1120, 1216, 1270, 1280, 1330, 1520, 1568, 1778, 1792, 1862, 1960, 2032, 2048, 2128, 2240, 2413, 2432, 2540, 2560, 2660, 3040, 3136, 3556, 3584, 3724, 3920, 4064, 4096, 4256, 4445, 4480, 4655, 4826, 4864, 5080, 5120, 5320, 6080, 6223, 6272, 7112, 7168, 7448, 7840, 8128, 8512, 8890, 8960, 9310, 9652, 9728, 10160, 10240, 10640, 12065, 12160, 12446, 12544, 14224, 14336, 14896, 15680, 16256, 16891, 17024, 17780, 17920, 18620, 19304, 19456, 20320, 20480, 21280, 24130, 24320, 24892, 25088, 28448, 28672, 29792, 31115, 31360, 32512, 33782, 34048, 35560, 35840, 37240, 38608, 38912, 40640, 42560, 48260, 48640, 49784, 50176, 56896, 59584, 62230, 62720, 65024, 67564, 68096, 71120, 71680, 74480, 77216, 77824, 81280, 84455, 85120, 96520, 97280, 99568, 100352, 113792, 118237, 119168, 124460, 125440, 130048, 135128, 136192, 142240, 143360, 148960, 154432, 162560, 168910, 170240, 193040, 194560, 199136, 200704, 227584, 236474, 238336, 248920, 250880, 260096, 270256, 272384, 284480, 297920, 308864, 325120, 337820, 340480, 386080, 389120, 398272, 455168, 472948, 476672, 497840, 501760, 520192, 540512, 544768, 568960, 591185, 595840, 617728, 650240, 675640, 680960, 772160, 796544, 910336, 945896, 953344, 995680, 1003520, 1081024, 1137920, 1182370, 1191680, 1235456, 1300480, 1351280, 1361920, 1544320, 1593088, 1820672, 1891792, 1906688, 1991360, 2162048, 2275840, 2364740, 2383360, 2470912, 2600960, 2702560, 2723840, 3088640, 3186176, 3641344, 3783584, 3813376, 3982720, 4324096, 4551680, 4729480, 4766720, 4941824, 5405120, 6177280, 6372352, 7567168, 7965440, 8648192, 9103360, 9458960, 9533440, 9883648, 10810240, 12354560, 12744704, 15134336, 15930880, 17296384, 18206720, 18917920, 19066880, 21620480, 24709120, 25489408, 30268672, 31861760, 34592768, 37835840, 43240960, 49418240, 60537344, 63723520, 69185536, 75671680, 86481920, 121074688, 127447040, 151343360, 172963840, 242149376, 302686720, 345927680, 484298752, 605373440, 1210746880, 2421493760]

約数ペア:

[(1, 2421493760), (2, 1210746880), (4, 605373440), (5, 484298752), (7, 345927680), (8, 302686720), (10, 242149376), (14, 172963840), (16, 151343360), (19, 127447040), (20, 121074688), (28, 86481920), (32, 75671680), (35, 69185536), (38, 63723520), (40, 60537344), (49, 49418240), (56, 43240960), (64, 37835840), (70, 34592768), (76, 31861760), (80, 30268672), (95, 25489408), (98, 24709120), (112, 21620480), (127, 19066880), (128, 18917920), (133, 18206720), (140, 17296384), (152, 15930880), (160, 15134336), (190, 12744704), (196, 12354560), (224, 10810240), (245, 9883648), (254, 9533440), (256, 9458960), (266, 9103360), (280, 8648192), (304, 7965440), (320, 7567168), (380, 6372352), (392, 6177280), (448, 5405120), (490, 4941824), (508, 4766720), (512, 4729480), (532, 4551680), (560, 4324096), (608, 3982720), (635, 3813376), (640, 3783584), (665, 3641344), (760, 3186176), (784, 3088640), (889, 2723840), (896, 2702560), (931, 2600960), (980, 2470912), (1016, 2383360), (1024, 2364740), (1064, 2275840), (1120, 2162048), (1216, 1991360), (1270, 1906688), (1280, 1891792), (1330, 1820672), (1520, 1593088), (1568, 1544320), (1778, 1361920), (1792, 1351280), (1862, 1300480), (1960, 1235456), (2032, 1191680), (2048, 1182370), (2128, 1137920), (2240, 1081024), (2413, 1003520), (2432, 995680), (2540, 953344), (2560, 945896), (2660, 910336), (3040, 796544), (3136, 772160), (3556, 680960), (3584, 675640), (3724, 650240), (3920, 617728), (4064, 595840), (4096, 591185), (4256, 568960), (4445, 544768), (4480, 540512), (4655, 520192), (4826, 501760), (4864, 497840), (5080, 476672), (5120, 472948), (5320, 455168), (6080, 398272), (6223, 389120), (6272, 386080), (7112, 340480), (7168, 337820), (7448, 325120), (7840, 308864), (8128, 297920), (8512, 284480), (8890, 272384), (8960, 270256), (9310, 260096), (9652, 250880), (9728, 248920), (10160, 238336), (10240, 236474), (10640, 227584), (12065, 200704), (12160, 199136), (12446, 194560), (12544, 193040), (14224, 170240), (14336, 168910), (14896, 162560), (15680, 154432), (16256, 148960), (16891, 143360), (17024, 142240), (17780, 136192), (17920, 135128), (18620, 130048), (19304, 125440), (19456, 124460), (20320, 119168), (20480, 118237), (21280, 113792), (24130, 100352), (24320, 99568), (24892, 97280), (25088, 96520), (28448, 85120), (28672, 84455), (29792, 81280), (31115, 77824), (31360, 77216), (32512, 74480), (33782, 71680), (34048, 71120), (35560, 68096), (35840, 67564), (37240, 65024), (38608, 62720), (38912, 62230), (40640, 59584), (42560, 56896), (48260, 50176), (48640, 49784)]