1639455840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 576

約数和(自身を含む): 6538371840

約数和(自身を除く): 4898916000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 58, 60, 66, 72, 80, 83, 86, 87, 88, 90, 96, 99, 110, 116, 120, 129, 132, 144, 145, 160, 165, 166, 172, 174, 176, 180, 198, 215, 220, 232, 240, 249, 258, 261, 264, 288, 290, 319, 330, 332, 344, 348, 352, 360, 387, 396, 415, 430, 435, 440, 464, 473, 480, 495, 498, 516, 522, 528, 580, 638, 645, 660, 664, 688, 696, 720, 747, 774, 792, 830, 860, 870, 880, 913, 928, 946, 957, 990, 996, 1032, 1044, 1056, 1160, 1245, 1247, 1276, 1290, 1305, 1320, 1328, 1376, 1392, 1419, 1440, 1494, 1548, 1584, 1595, 1660, 1720, 1740, 1760, 1826, 1892, 1914, 1935, 1980, 1992, 2064, 2088, 2320, 2365, 2407, 2490, 2494, 2552, 2580, 2610, 2640, 2656, 2739, 2784, 2838, 2871, 2988, 3096, 3168, 3190, 3320, 3440, 3480, 3569, 3652, 3735, 3741, 3784, 3828, 3870, 3960, 3984, 4128, 4176, 4257, 4565, 4640, 4730, 4785, 4814, 4980, 4988, 5104, 5160, 5220, 5280, 5478, 5676, 5742, 5976, 6192, 6235, 6380, 6640, 6880, 6960, 7095, 7138, 7221, 7304, 7470, 7482, 7568, 7656, 7740, 7920, 7968, 8217, 8352, 8514, 9130, 9460, 9570, 9628, 9960, 9976, 10208, 10320, 10440, 10707, 10956, 11223, 11352, 11484, 11952, 12035, 12384, 12470, 12760, 13280, 13695, 13717, 13920, 14190, 14276, 14355, 14442, 14608, 14940, 14964, 15136, 15312, 15480, 15840, 16434, 17028, 17845, 18260, 18705, 18920, 19140, 19256, 19920, 19952, 20640, 20880, 21285, 21414, 21663, 21912, 22446, 22704, 22968, 23904, 24070, 24940, 25520, 26477, 27390, 27434, 28380, 28552, 28710, 28884, 29216, 29880, 29928, 30624, 30960, 32121, 32868, 34056, 35690, 36105, 36520, 37410, 37840, 38280, 38512, 39259, 39840, 39904, 41085, 41151, 41760, 42570, 42828, 43326, 43824, 44892, 45408, 45936, 48140, 49880, 51040, 52954, 53535, 54780, 54868, 56115, 56760, 57104, 57420, 57768, 59760, 59856, 61920, 64242, 65736, 68112, 68585, 71380, 72210, 73040, 74820, 75680, 76560, 77024, 78518, 79431, 82170, 82302, 85140, 85656, 86652, 87648, 89784, 91872, 96280, 99760, 103501, 105908, 107070, 108315, 109560, 109736, 112230, 113520, 114208, 114840, 115536, 117777, 119520, 119712, 123453, 128484, 131472, 132385, 136224, 137170, 142760, 144420, 146080, 149640, 153120, 157036, 158862, 160605, 164340, 164604, 170280, 171312, 173304, 179568, 192560, 196295, 199520, 205755, 207002, 211816, 214140, 216630, 219120, 219472, 224460, 227040, 229680, 231072, 235554, 238293, 246906, 256968, 262944, 264770, 274340, 285520, 288840, 299280, 310503, 314072, 317724, 321210, 328680, 329208, 340560, 342624, 346608, 353331, 359136, 385120, 392590, 397155, 411510, 414004, 423632, 428280, 433260, 438240, 438944, 448920, 459360, 471108, 476586, 493812, 513936, 517505, 529540, 548680, 571040, 577680, 588885, 598560, 617265, 621006, 628144, 635448, 642420, 657360, 658416, 681120, 693216, 706662, 785180, 794310, 823020, 828008, 847264, 856560, 866520, 897840, 931509, 942216, 953172, 987624, 1027872, 1035010, 1059080, 1097360, 1138511, 1155360, 1177770, 1191465, 1234530, 1242012, 1256288, 1270896, 1284840, 1314720, 1316832, 1413324, 1552515, 1570360, 1588620, 1646040, 1656016, 1713120, 1733040, 1766655, 1795680, 1863018, 1884432, 1906344, 1975248, 2070020, 2118160, 2194720, 2277022, 2355540, 2382930, 2469060, 2484024, 2541792, 2569680, 2826648, 3105030, 3140720, 3177240, 3292080, 3312032, 3415533, 3466080, 3533310, 3726036, 3768864, 3812688, 3950496, 4140040, 4236320, 4554044, 4657545, 4711080, 4765860, 4938120, 4968048, 5139360, 5653296, 5692555, 6210060, 6281440, 6354480, 6584160, 6831066, 7066620, 7452072, 7625376, 8280080, 9108088, 9315090, 9422160, 9531720, 9876240, 9936096, 10246599, 11306592, 11385110, 12420120, 12708960, 13662132, 14133240, 14904144, 16560160, 17077665, 18216176, 18630180, 18844320, 19063440, 19752480, 20493198, 22770220, 24840240, 27324264, 28266480, 29808288, 34155330, 36432352, 37260360, 38126880, 40986396, 45540440, 49680480, 51232995, 54648528, 56532960, 68310660, 74520720, 81972792, 91080880, 102465990, 109297056, 136621320, 149041440, 163945584, 182161760, 204931980, 273242640, 327891168, 409863960, 546485280, 819727920, 1639455840]

約数ペア:

[(1, 1639455840), (2, 819727920), (3, 546485280), (4, 409863960), (5, 327891168), (6, 273242640), (8, 204931980), (9, 182161760), (10, 163945584), (11, 149041440), (12, 136621320), (15, 109297056), (16, 102465990), (18, 91080880), (20, 81972792), (22, 74520720), (24, 68310660), (29, 56532960), (30, 54648528), (32, 51232995), (33, 49680480), (36, 45540440), (40, 40986396), (43, 38126880), (44, 37260360), (45, 36432352), (48, 34155330), (55, 29808288), (58, 28266480), (60, 27324264), (66, 24840240), (72, 22770220), (80, 20493198), (83, 19752480), (86, 19063440), (87, 18844320), (88, 18630180), (90, 18216176), (96, 17077665), (99, 16560160), (110, 14904144), (116, 14133240), (120, 13662132), (129, 12708960), (132, 12420120), (144, 11385110), (145, 11306592), (160, 10246599), (165, 9936096), (166, 9876240), (172, 9531720), (174, 9422160), (176, 9315090), (180, 9108088), (198, 8280080), (215, 7625376), (220, 7452072), (232, 7066620), (240, 6831066), (249, 6584160), (258, 6354480), (261, 6281440), (264, 6210060), (288, 5692555), (290, 5653296), (319, 5139360), (330, 4968048), (332, 4938120), (344, 4765860), (348, 4711080), (352, 4657545), (360, 4554044), (387, 4236320), (396, 4140040), (415, 3950496), (430, 3812688), (435, 3768864), (440, 3726036), (464, 3533310), (473, 3466080), (480, 3415533), (495, 3312032), (498, 3292080), (516, 3177240), (522, 3140720), (528, 3105030), (580, 2826648), (638, 2569680), (645, 2541792), (660, 2484024), (664, 2469060), (688, 2382930), (696, 2355540), (720, 2277022), (747, 2194720), (774, 2118160), (792, 2070020), (830, 1975248), (860, 1906344), (870, 1884432), (880, 1863018), (913, 1795680), (928, 1766655), (946, 1733040), (957, 1713120), (990, 1656016), (996, 1646040), (1032, 1588620), (1044, 1570360), (1056, 1552515), (1160, 1413324), (1245, 1316832), (1247, 1314720), (1276, 1284840), (1290, 1270896), (1305, 1256288), (1320, 1242012), (1328, 1234530), (1376, 1191465), (1392, 1177770), (1419, 1155360), (1440, 1138511), (1494, 1097360), (1548, 1059080), (1584, 1035010), (1595, 1027872), (1660, 987624), (1720, 953172), (1740, 942216), (1760, 931509), (1826, 897840), (1892, 866520), (1914, 856560), (1935, 847264), (1980, 828008), (1992, 823020), (2064, 794310), (2088, 785180), (2320, 706662), (2365, 693216), (2407, 681120), (2490, 658416), (2494, 657360), (2552, 642420), (2580, 635448), (2610, 628144), (2640, 621006), (2656, 617265), (2739, 598560), (2784, 588885), (2838, 577680), (2871, 571040), (2988, 548680), (3096, 529540), (3168, 517505), (3190, 513936), (3320, 493812), (3440, 476586), (3480, 471108), (3569, 459360), (3652, 448920), (3735, 438944), (3741, 438240), (3784, 433260), (3828, 428280), (3870, 423632), (3960, 414004), (3984, 411510), (4128, 397155), (4176, 392590), (4257, 385120), (4565, 359136), (4640, 353331), (4730, 346608), (4785, 342624), (4814, 340560), (4980, 329208), (4988, 328680), (5104, 321210), (5160, 317724), (5220, 314072), (5280, 310503), (5478, 299280), (5676, 288840), (5742, 285520), (5976, 274340), (6192, 264770), (6235, 262944), (6380, 256968), (6640, 246906), (6880, 238293), (6960, 235554), (7095, 231072), (7138, 229680), (7221, 227040), (7304, 224460), (7470, 219472), (7482, 219120), (7568, 216630), (7656, 214140), (7740, 211816), (7920, 207002), (7968, 205755), (8217, 199520), (8352, 196295), (8514, 192560), (9130, 179568), (9460, 173304), (9570, 171312), (9628, 170280), (9960, 164604), (9976, 164340), (10208, 160605), (10320, 158862), (10440, 157036), (10707, 153120), (10956, 149640), (11223, 146080), (11352, 144420), (11484, 142760), (11952, 137170), (12035, 136224), (12384, 132385), (12470, 131472), (12760, 128484), (13280, 123453), (13695, 119712), (13717, 119520), (13920, 117777), (14190, 115536), (14276, 114840), (14355, 114208), (14442, 113520), (14608, 112230), (14940, 109736), (14964, 109560), (15136, 108315), (15312, 107070), (15480, 105908), (15840, 103501), (16434, 99760), (17028, 96280), (17845, 91872), (18260, 89784), (18705, 87648), (18920, 86652), (19140, 85656), (19256, 85140), (19920, 82302), (19952, 82170), (20640, 79431), (20880, 78518), (21285, 77024), (21414, 76560), (21663, 75680), (21912, 74820), (22446, 73040), (22704, 72210), (22968, 71380), (23904, 68585), (24070, 68112), (24940, 65736), (25520, 64242), (26477, 61920), (27390, 59856), (27434, 59760), (28380, 57768), (28552, 57420), (28710, 57104), (28884, 56760), (29216, 56115), (29880, 54868), (29928, 54780), (30624, 53535), (30960, 52954), (32121, 51040), (32868, 49880), (34056, 48140), (35690, 45936), (36105, 45408), (36520, 44892), (37410, 43824), (37840, 43326), (38280, 42828), (38512, 42570), (39259, 41760), (39840, 41151), (39904, 41085)]