894355840

素因数分解:

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

素因数の和:150

約数の個数: 288

約数和(自身を含む): 2658160800

約数和(自身を除く): 1763804960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 79, 80, 95, 98, 112, 128, 133, 140, 152, 158, 160, 190, 196, 224, 245, 266, 280, 304, 316, 320, 361, 380, 392, 395, 448, 490, 532, 553, 560, 608, 632, 640, 665, 722, 760, 784, 790, 896, 931, 980, 1064, 1106, 1120, 1216, 1264, 1330, 1444, 1501, 1520, 1568, 1580, 1805, 1862, 1960, 2128, 2212, 2240, 2432, 2527, 2528, 2660, 2765, 2888, 3002, 3040, 3136, 3160, 3610, 3724, 3871, 3920, 4256, 4424, 4480, 4655, 5054, 5056, 5320, 5530, 5776, 6004, 6080, 6272, 6320, 7220, 7448, 7505, 7742, 7840, 8512, 8848, 9310, 10108, 10112, 10507, 10640, 11060, 11552, 12008, 12160, 12635, 12640, 14440, 14896, 15010, 15484, 15680, 17024, 17689, 17696, 18620, 19355, 20216, 21014, 21280, 22120, 23104, 24016, 25270, 25280, 28519, 28880, 29792, 30020, 30968, 31360, 35378, 35392, 37240, 38710, 40432, 42028, 42560, 44240, 46208, 48032, 50540, 50560, 52535, 57038, 57760, 59584, 60040, 61936, 70756, 70784, 73549, 74480, 77420, 80864, 84056, 85120, 88445, 88480, 96064, 101080, 105070, 114076, 115520, 119168, 120080, 123872, 141512, 142595, 147098, 148960, 154840, 161728, 168112, 176890, 176960, 192128, 199633, 202160, 210140, 228152, 231040, 240160, 247744, 283024, 285190, 294196, 297920, 309680, 323456, 336224, 353780, 353920, 367745, 399266, 404320, 420280, 456304, 480320, 495488, 566048, 570380, 588392, 595840, 619360, 672448, 707560, 735490, 798532, 808640, 840560, 912608, 960640, 998165, 1132096, 1140760, 1176784, 1238720, 1344896, 1397431, 1415120, 1470980, 1597064, 1617280, 1681120, 1825216, 1996330, 2264192, 2281520, 2353568, 2477440, 2794862, 2830240, 2941960, 3194128, 3362240, 3650432, 3992660, 4563040, 4707136, 5589724, 5660480, 5883920, 6388256, 6724480, 6987155, 7985320, 9126080, 9414272, 11179448, 11320960, 11767840, 12776512, 13974310, 15970640, 18252160, 22358896, 23535680, 25553024, 27948620, 31941280, 44717792, 47071360, 55897240, 63882560, 89435584, 111794480, 127765120, 178871168, 223588960, 447177920, 894355840]

約数ペア:

[(1, 894355840), (2, 447177920), (4, 223588960), (5, 178871168), (7, 127765120), (8, 111794480), (10, 89435584), (14, 63882560), (16, 55897240), (19, 47071360), (20, 44717792), (28, 31941280), (32, 27948620), (35, 25553024), (38, 23535680), (40, 22358896), (49, 18252160), (56, 15970640), (64, 13974310), (70, 12776512), (76, 11767840), (79, 11320960), (80, 11179448), (95, 9414272), (98, 9126080), (112, 7985320), (128, 6987155), (133, 6724480), (140, 6388256), (152, 5883920), (158, 5660480), (160, 5589724), (190, 4707136), (196, 4563040), (224, 3992660), (245, 3650432), (266, 3362240), (280, 3194128), (304, 2941960), (316, 2830240), (320, 2794862), (361, 2477440), (380, 2353568), (392, 2281520), (395, 2264192), (448, 1996330), (490, 1825216), (532, 1681120), (553, 1617280), (560, 1597064), (608, 1470980), (632, 1415120), (640, 1397431), (665, 1344896), (722, 1238720), (760, 1176784), (784, 1140760), (790, 1132096), (896, 998165), (931, 960640), (980, 912608), (1064, 840560), (1106, 808640), (1120, 798532), (1216, 735490), (1264, 707560), (1330, 672448), (1444, 619360), (1501, 595840), (1520, 588392), (1568, 570380), (1580, 566048), (1805, 495488), (1862, 480320), (1960, 456304), (2128, 420280), (2212, 404320), (2240, 399266), (2432, 367745), (2527, 353920), (2528, 353780), (2660, 336224), (2765, 323456), (2888, 309680), (3002, 297920), (3040, 294196), (3136, 285190), (3160, 283024), (3610, 247744), (3724, 240160), (3871, 231040), (3920, 228152), (4256, 210140), (4424, 202160), (4480, 199633), (4655, 192128), (5054, 176960), (5056, 176890), (5320, 168112), (5530, 161728), (5776, 154840), (6004, 148960), (6080, 147098), (6272, 142595), (6320, 141512), (7220, 123872), (7448, 120080), (7505, 119168), (7742, 115520), (7840, 114076), (8512, 105070), (8848, 101080), (9310, 96064), (10108, 88480), (10112, 88445), (10507, 85120), (10640, 84056), (11060, 80864), (11552, 77420), (12008, 74480), (12160, 73549), (12635, 70784), (12640, 70756), (14440, 61936), (14896, 60040), (15010, 59584), (15484, 57760), (15680, 57038), (17024, 52535), (17689, 50560), (17696, 50540), (18620, 48032), (19355, 46208), (20216, 44240), (21014, 42560), (21280, 42028), (22120, 40432), (23104, 38710), (24016, 37240), (25270, 35392), (25280, 35378), (28519, 31360), (28880, 30968), (29792, 30020)]