1022120960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 264

約数和(自身を含む): 2994842880

約数和(自身を除く): 1972721920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 79, 80, 95, 112, 128, 133, 140, 152, 158, 160, 190, 224, 256, 266, 280, 304, 316, 320, 361, 380, 395, 448, 512, 532, 553, 560, 608, 632, 640, 665, 722, 760, 790, 896, 1024, 1064, 1106, 1120, 1216, 1264, 1280, 1330, 1444, 1501, 1520, 1580, 1792, 1805, 2128, 2212, 2240, 2432, 2527, 2528, 2560, 2660, 2765, 2888, 3002, 3040, 3160, 3584, 3610, 4256, 4424, 4480, 4864, 5054, 5056, 5120, 5320, 5530, 5776, 6004, 6080, 6320, 7168, 7220, 7505, 8512, 8848, 8960, 9728, 10108, 10112, 10507, 10640, 11060, 11552, 12008, 12160, 12635, 12640, 14440, 15010, 17024, 17696, 17920, 19456, 20216, 20224, 21014, 21280, 22120, 23104, 24016, 24320, 25270, 25280, 28519, 28880, 30020, 34048, 35392, 35840, 40432, 40448, 42028, 42560, 44240, 46208, 48032, 48640, 50540, 50560, 52535, 57038, 57760, 60040, 68096, 70784, 80864, 80896, 84056, 85120, 88480, 92416, 96064, 97280, 101080, 101120, 105070, 114076, 115520, 120080, 136192, 141568, 142595, 161728, 168112, 170240, 176960, 184832, 192128, 199633, 202160, 202240, 210140, 228152, 231040, 240160, 283136, 285190, 323456, 336224, 340480, 353920, 369664, 384256, 399266, 404320, 404480, 420280, 456304, 462080, 480320, 566272, 570380, 646912, 672448, 680960, 707840, 768512, 798532, 808640, 840560, 912608, 924160, 960640, 998165, 1140760, 1293824, 1344896, 1415680, 1537024, 1597064, 1617280, 1681120, 1825216, 1848320, 1921280, 1996330, 2281520, 2587648, 2689792, 2831360, 3194128, 3234560, 3362240, 3650432, 3842560, 3992660, 4563040, 5379584, 6388256, 6469120, 6724480, 7300864, 7685120, 7985320, 9126080, 10759168, 12776512, 12938240, 13448960, 14601728, 15970640, 18252160, 25553024, 26897920, 29203456, 31941280, 36504320, 51106048, 53795840, 63882560, 73008640, 102212096, 127765120, 146017280, 204424192, 255530240, 511060480, 1022120960]

約数ペア:

[(1, 1022120960), (2, 511060480), (4, 255530240), (5, 204424192), (7, 146017280), (8, 127765120), (10, 102212096), (14, 73008640), (16, 63882560), (19, 53795840), (20, 51106048), (28, 36504320), (32, 31941280), (35, 29203456), (38, 26897920), (40, 25553024), (56, 18252160), (64, 15970640), (70, 14601728), (76, 13448960), (79, 12938240), (80, 12776512), (95, 10759168), (112, 9126080), (128, 7985320), (133, 7685120), (140, 7300864), (152, 6724480), (158, 6469120), (160, 6388256), (190, 5379584), (224, 4563040), (256, 3992660), (266, 3842560), (280, 3650432), (304, 3362240), (316, 3234560), (320, 3194128), (361, 2831360), (380, 2689792), (395, 2587648), (448, 2281520), (512, 1996330), (532, 1921280), (553, 1848320), (560, 1825216), (608, 1681120), (632, 1617280), (640, 1597064), (665, 1537024), (722, 1415680), (760, 1344896), (790, 1293824), (896, 1140760), (1024, 998165), (1064, 960640), (1106, 924160), (1120, 912608), (1216, 840560), (1264, 808640), (1280, 798532), (1330, 768512), (1444, 707840), (1501, 680960), (1520, 672448), (1580, 646912), (1792, 570380), (1805, 566272), (2128, 480320), (2212, 462080), (2240, 456304), (2432, 420280), (2527, 404480), (2528, 404320), (2560, 399266), (2660, 384256), (2765, 369664), (2888, 353920), (3002, 340480), (3040, 336224), (3160, 323456), (3584, 285190), (3610, 283136), (4256, 240160), (4424, 231040), (4480, 228152), (4864, 210140), (5054, 202240), (5056, 202160), (5120, 199633), (5320, 192128), (5530, 184832), (5776, 176960), (6004, 170240), (6080, 168112), (6320, 161728), (7168, 142595), (7220, 141568), (7505, 136192), (8512, 120080), (8848, 115520), (8960, 114076), (9728, 105070), (10108, 101120), (10112, 101080), (10507, 97280), (10640, 96064), (11060, 92416), (11552, 88480), (12008, 85120), (12160, 84056), (12635, 80896), (12640, 80864), (14440, 70784), (15010, 68096), (17024, 60040), (17696, 57760), (17920, 57038), (19456, 52535), (20216, 50560), (20224, 50540), (21014, 48640), (21280, 48032), (22120, 46208), (23104, 44240), (24016, 42560), (24320, 42028), (25270, 40448), (25280, 40432), (28519, 35840), (28880, 35392), (30020, 34048)]