7129821440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 432

約数和(自身を含む): 21698449920

約数和(自身を除く): 14568628480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 128, 133, 140, 152, 155, 160, 190, 193, 196, 217, 224, 245, 248, 256, 266, 280, 304, 310, 320, 380, 386, 392, 434, 448, 490, 496, 532, 560, 589, 608, 620, 640, 665, 760, 772, 784, 868, 896, 931, 965, 980, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1351, 1519, 1520, 1544, 1568, 1736, 1792, 1862, 1930, 1960, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2660, 2702, 2945, 3038, 3040, 3088, 3136, 3472, 3667, 3724, 3860, 3920, 3968, 4123, 4256, 4340, 4480, 4655, 4712, 4864, 4960, 5320, 5404, 5890, 5983, 6076, 6080, 6176, 6272, 6755, 6944, 7334, 7448, 7595, 7720, 7840, 7936, 8246, 8512, 8680, 8960, 9310, 9424, 9457, 9920, 10640, 10808, 11780, 11966, 12152, 12160, 12352, 12544, 13510, 13888, 14668, 14896, 15190, 15440, 15680, 16492, 17024, 17360, 18335, 18620, 18848, 18914, 19840, 20615, 21280, 21616, 23560, 23932, 24304, 24320, 24704, 25669, 27020, 27776, 28861, 29336, 29792, 29915, 30380, 30880, 31360, 32984, 34048, 34720, 36670, 37240, 37696, 37828, 39680, 41230, 41881, 42560, 43232, 47120, 47285, 47864, 48608, 49408, 51338, 54040, 55552, 57722, 58672, 59584, 59830, 60760, 61760, 62720, 65968, 69440, 73340, 74480, 75392, 75656, 82460, 83762, 85120, 86464, 94240, 94570, 95728, 97216, 102676, 108080, 113677, 115444, 117344, 119168, 119660, 121520, 123520, 128345, 131936, 138880, 144305, 146680, 148960, 150784, 151312, 164920, 167524, 170240, 172928, 179683, 188480, 189140, 191456, 194432, 205352, 209405, 216160, 227354, 230888, 234688, 238336, 239320, 243040, 247040, 256690, 263872, 277760, 288610, 293167, 293360, 297920, 302624, 329840, 335048, 345856, 359366, 376960, 378280, 382912, 388864, 410704, 418810, 432320, 454708, 461776, 469376, 478640, 486080, 513380, 527744, 568385, 577220, 586334, 586720, 595840, 605248, 659680, 670096, 718732, 753920, 756560, 765824, 795739, 821408, 837620, 864640, 898415, 909416, 923552, 938752, 957280, 972160, 1026760, 1055488, 1136770, 1154440, 1172668, 1173440, 1191680, 1210496, 1319360, 1340192, 1437464, 1465835, 1513120, 1531648, 1591478, 1642816, 1675240, 1729280, 1796830, 1818832, 1847104, 1914560, 1944320, 2053520, 2273540, 2308880, 2345336, 2346880, 2420992, 2638720, 2680384, 2874928, 2931670, 3026240, 3182956, 3285632, 3350480, 3593660, 3637664, 3694208, 3829120, 3978695, 4107040, 4547080, 4617760, 4690672, 4693760, 5277440, 5360768, 5570173, 5749856, 5863340, 6052480, 6365912, 6571264, 6700960, 7187320, 7275328, 7388416, 7658240, 7957390, 8214080, 9094160, 9235520, 9381344, 10721536, 11140346, 11499712, 11726680, 12104960, 12731824, 13401920, 14374640, 14550656, 15914780, 16428160, 18188320, 18471040, 18762688, 22280692, 22999424, 23453360, 25463648, 26803840, 27850865, 28749280, 29101312, 31829560, 32856320, 36376640, 36942080, 37525376, 44561384, 45998848, 46906720, 50927296, 53607680, 55701730, 57498560, 63659120, 72753280, 75050752, 89122768, 93813440, 101854592, 111403460, 114997120, 127318240, 145506560, 178245536, 187626880, 203709184, 222806920, 229994240, 254636480, 356491072, 375253760, 445613840, 509272960, 712982144, 891227680, 1018545920, 1425964288, 1782455360, 3564910720, 7129821440]

約数ペア:

[(1, 7129821440), (2, 3564910720), (4, 1782455360), (5, 1425964288), (7, 1018545920), (8, 891227680), (10, 712982144), (14, 509272960), (16, 445613840), (19, 375253760), (20, 356491072), (28, 254636480), (31, 229994240), (32, 222806920), (35, 203709184), (38, 187626880), (40, 178245536), (49, 145506560), (56, 127318240), (62, 114997120), (64, 111403460), (70, 101854592), (76, 93813440), (80, 89122768), (95, 75050752), (98, 72753280), (112, 63659120), (124, 57498560), (128, 55701730), (133, 53607680), (140, 50927296), (152, 46906720), (155, 45998848), (160, 44561384), (190, 37525376), (193, 36942080), (196, 36376640), (217, 32856320), (224, 31829560), (245, 29101312), (248, 28749280), (256, 27850865), (266, 26803840), (280, 25463648), (304, 23453360), (310, 22999424), (320, 22280692), (380, 18762688), (386, 18471040), (392, 18188320), (434, 16428160), (448, 15914780), (490, 14550656), (496, 14374640), (532, 13401920), (560, 12731824), (589, 12104960), (608, 11726680), (620, 11499712), (640, 11140346), (665, 10721536), (760, 9381344), (772, 9235520), (784, 9094160), (868, 8214080), (896, 7957390), (931, 7658240), (965, 7388416), (980, 7275328), (992, 7187320), (1064, 6700960), (1085, 6571264), (1120, 6365912), (1178, 6052480), (1216, 5863340), (1240, 5749856), (1280, 5570173), (1330, 5360768), (1351, 5277440), (1519, 4693760), (1520, 4690672), (1544, 4617760), (1568, 4547080), (1736, 4107040), (1792, 3978695), (1862, 3829120), (1930, 3694208), (1960, 3637664), (1984, 3593660), (2128, 3350480), (2170, 3285632), (2240, 3182956), (2356, 3026240), (2432, 2931670), (2480, 2874928), (2660, 2680384), (2702, 2638720), (2945, 2420992), (3038, 2346880), (3040, 2345336), (3088, 2308880), (3136, 2273540), (3472, 2053520), (3667, 1944320), (3724, 1914560), (3860, 1847104), (3920, 1818832), (3968, 1796830), (4123, 1729280), (4256, 1675240), (4340, 1642816), (4480, 1591478), (4655, 1531648), (4712, 1513120), (4864, 1465835), (4960, 1437464), (5320, 1340192), (5404, 1319360), (5890, 1210496), (5983, 1191680), (6076, 1173440), (6080, 1172668), (6176, 1154440), (6272, 1136770), (6755, 1055488), (6944, 1026760), (7334, 972160), (7448, 957280), (7595, 938752), (7720, 923552), (7840, 909416), (7936, 898415), (8246, 864640), (8512, 837620), (8680, 821408), (8960, 795739), (9310, 765824), (9424, 756560), (9457, 753920), (9920, 718732), (10640, 670096), (10808, 659680), (11780, 605248), (11966, 595840), (12152, 586720), (12160, 586334), (12352, 577220), (12544, 568385), (13510, 527744), (13888, 513380), (14668, 486080), (14896, 478640), (15190, 469376), (15440, 461776), (15680, 454708), (16492, 432320), (17024, 418810), (17360, 410704), (18335, 388864), (18620, 382912), (18848, 378280), (18914, 376960), (19840, 359366), (20615, 345856), (21280, 335048), (21616, 329840), (23560, 302624), (23932, 297920), (24304, 293360), (24320, 293167), (24704, 288610), (25669, 277760), (27020, 263872), (27776, 256690), (28861, 247040), (29336, 243040), (29792, 239320), (29915, 238336), (30380, 234688), (30880, 230888), (31360, 227354), (32984, 216160), (34048, 209405), (34720, 205352), (36670, 194432), (37240, 191456), (37696, 189140), (37828, 188480), (39680, 179683), (41230, 172928), (41881, 170240), (42560, 167524), (43232, 164920), (47120, 151312), (47285, 150784), (47864, 148960), (48608, 146680), (49408, 144305), (51338, 138880), (54040, 131936), (55552, 128345), (57722, 123520), (58672, 121520), (59584, 119660), (59830, 119168), (60760, 117344), (61760, 115444), (62720, 113677), (65968, 108080), (69440, 102676), (73340, 97216), (74480, 95728), (75392, 94570), (75656, 94240), (82460, 86464), (83762, 85120)]