869585920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 176

約数和(自身を含む): 2511423360

約数和(自身を除く): 1641837440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1024, 1064, 1120, 1216, 1277, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2554, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5108, 5120, 5320, 6080, 6385, 7168, 8512, 8939, 8960, 9728, 10216, 10640, 12160, 12770, 17024, 17878, 17920, 19456, 20432, 21280, 24263, 24320, 25540, 34048, 35756, 35840, 40864, 42560, 44695, 48526, 48640, 51080, 68096, 71512, 81728, 85120, 89390, 97052, 97280, 102160, 121315, 136192, 143024, 163456, 169841, 170240, 178780, 194104, 204320, 242630, 286048, 326912, 339682, 340480, 357560, 388208, 408640, 485260, 572096, 653824, 679364, 680960, 715120, 776416, 817280, 849205, 970520, 1144192, 1307648, 1358728, 1430240, 1552832, 1634560, 1698410, 1941040, 2288384, 2717456, 2860480, 3105664, 3269120, 3396820, 3882080, 4576768, 5434912, 5720960, 6211328, 6538240, 6793640, 7764160, 9153536, 10869824, 11441920, 12422656, 13587280, 15528320, 21739648, 22883840, 24845312, 27174560, 31056640, 43479296, 45767680, 54349120, 62113280, 86958592, 108698240, 124226560, 173917184, 217396480, 434792960, 869585920]

約数ペア:

[(1, 869585920), (2, 434792960), (4, 217396480), (5, 173917184), (7, 124226560), (8, 108698240), (10, 86958592), (14, 62113280), (16, 54349120), (19, 45767680), (20, 43479296), (28, 31056640), (32, 27174560), (35, 24845312), (38, 22883840), (40, 21739648), (56, 15528320), (64, 13587280), (70, 12422656), (76, 11441920), (80, 10869824), (95, 9153536), (112, 7764160), (128, 6793640), (133, 6538240), (140, 6211328), (152, 5720960), (160, 5434912), (190, 4576768), (224, 3882080), (256, 3396820), (266, 3269120), (280, 3105664), (304, 2860480), (320, 2717456), (380, 2288384), (448, 1941040), (512, 1698410), (532, 1634560), (560, 1552832), (608, 1430240), (640, 1358728), (665, 1307648), (760, 1144192), (896, 970520), (1024, 849205), (1064, 817280), (1120, 776416), (1216, 715120), (1277, 680960), (1280, 679364), (1330, 653824), (1520, 572096), (1792, 485260), (2128, 408640), (2240, 388208), (2432, 357560), (2554, 340480), (2560, 339682), (2660, 326912), (3040, 286048), (3584, 242630), (4256, 204320), (4480, 194104), (4864, 178780), (5108, 170240), (5120, 169841), (5320, 163456), (6080, 143024), (6385, 136192), (7168, 121315), (8512, 102160), (8939, 97280), (8960, 97052), (9728, 89390), (10216, 85120), (10640, 81728), (12160, 71512), (12770, 68096), (17024, 51080), (17878, 48640), (17920, 48526), (19456, 44695), (20432, 42560), (21280, 40864), (24263, 35840), (24320, 35756), (25540, 34048)]