21132016640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 352

約数和(自身を含む): 60465170304

約数和(自身を除く): 39333153664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 73, 80, 82, 112, 128, 140, 146, 160, 164, 197, 205, 224, 256, 280, 287, 292, 320, 328, 365, 394, 410, 448, 511, 512, 560, 574, 584, 640, 656, 730, 788, 820, 896, 985, 1022, 1024, 1120, 1148, 1168, 1280, 1312, 1379, 1435, 1460, 1576, 1640, 1792, 1970, 2044, 2240, 2296, 2336, 2555, 2560, 2624, 2758, 2870, 2920, 2993, 3152, 3280, 3584, 3940, 4088, 4480, 4592, 4672, 5110, 5120, 5248, 5516, 5740, 5840, 5986, 6304, 6560, 6895, 7168, 7880, 8077, 8176, 8960, 9184, 9344, 10220, 10496, 11032, 11480, 11680, 11972, 12608, 13120, 13790, 14381, 14965, 15760, 16154, 16352, 17920, 18368, 18688, 20440, 20951, 20992, 22064, 22960, 23360, 23944, 25216, 26240, 27580, 28762, 29930, 31520, 32308, 32704, 35840, 36736, 37376, 40385, 40880, 41902, 41984, 44128, 45920, 46720, 47888, 50432, 52480, 55160, 56539, 57524, 59860, 63040, 64616, 65408, 71905, 73472, 74752, 80770, 81760, 83804, 88256, 91840, 93440, 95776, 100667, 100864, 104755, 104960, 110320, 113078, 115048, 119720, 126080, 129232, 130816, 143810, 146944, 161540, 163520, 167608, 176512, 183680, 186880, 191552, 201334, 201728, 209510, 209920, 220640, 226156, 230096, 239440, 252160, 258464, 261632, 282695, 287620, 293888, 323080, 327040, 335216, 353024, 367360, 373760, 383104, 402668, 419020, 441280, 452312, 460192, 478880, 503335, 504320, 516928, 523264, 565390, 575240, 589621, 646160, 654080, 670432, 706048, 734720, 766208, 805336, 838040, 882560, 904624, 920384, 957760, 1006670, 1008640, 1033856, 1130780, 1150480, 1179242, 1292320, 1308160, 1340864, 1412096, 1469440, 1532416, 1610672, 1676080, 1765120, 1809248, 1840768, 1915520, 2013340, 2067712, 2261560, 2300960, 2358484, 2584640, 2616320, 2681728, 2948105, 3064832, 3221344, 3352160, 3530240, 3618496, 3681536, 3831040, 4026680, 4127347, 4135424, 4523120, 4601920, 4716968, 5169280, 5363456, 5896210, 6442688, 6704320, 7060480, 7236992, 7363072, 7662080, 8053360, 8254694, 8270848, 9046240, 9203840, 9433936, 10338560, 10726912, 11792420, 12885376, 13408640, 14473984, 14726144, 15324160, 16106720, 16509388, 18092480, 18407680, 18867872, 20636735, 20677120, 21453824, 23584840, 25770752, 26817280, 28947968, 32213440, 33018776, 36184960, 36815360, 37735744, 41273470, 41354240, 47169680, 51541504, 53634560, 57895936, 64426880, 66037552, 72369920, 73630720, 75471488, 82546940, 94339360, 103083008, 107269120, 128853760, 132075104, 144739840, 150942976, 165093880, 188678720, 257707520, 264150208, 289479680, 301885952, 330187760, 377357440, 515415040, 528300416, 603771904, 660375520, 754714880, 1056600832, 1320751040, 1509429760, 2113201664, 2641502080, 3018859520, 4226403328, 5283004160, 10566008320, 21132016640]

約数ペア:

[(1, 21132016640), (2, 10566008320), (4, 5283004160), (5, 4226403328), (7, 3018859520), (8, 2641502080), (10, 2113201664), (14, 1509429760), (16, 1320751040), (20, 1056600832), (28, 754714880), (32, 660375520), (35, 603771904), (40, 528300416), (41, 515415040), (56, 377357440), (64, 330187760), (70, 301885952), (73, 289479680), (80, 264150208), (82, 257707520), (112, 188678720), (128, 165093880), (140, 150942976), (146, 144739840), (160, 132075104), (164, 128853760), (197, 107269120), (205, 103083008), (224, 94339360), (256, 82546940), (280, 75471488), (287, 73630720), (292, 72369920), (320, 66037552), (328, 64426880), (365, 57895936), (394, 53634560), (410, 51541504), (448, 47169680), (511, 41354240), (512, 41273470), (560, 37735744), (574, 36815360), (584, 36184960), (640, 33018776), (656, 32213440), (730, 28947968), (788, 26817280), (820, 25770752), (896, 23584840), (985, 21453824), (1022, 20677120), (1024, 20636735), (1120, 18867872), (1148, 18407680), (1168, 18092480), (1280, 16509388), (1312, 16106720), (1379, 15324160), (1435, 14726144), (1460, 14473984), (1576, 13408640), (1640, 12885376), (1792, 11792420), (1970, 10726912), (2044, 10338560), (2240, 9433936), (2296, 9203840), (2336, 9046240), (2555, 8270848), (2560, 8254694), (2624, 8053360), (2758, 7662080), (2870, 7363072), (2920, 7236992), (2993, 7060480), (3152, 6704320), (3280, 6442688), (3584, 5896210), (3940, 5363456), (4088, 5169280), (4480, 4716968), (4592, 4601920), (4672, 4523120), (5110, 4135424), (5120, 4127347), (5248, 4026680), (5516, 3831040), (5740, 3681536), (5840, 3618496), (5986, 3530240), (6304, 3352160), (6560, 3221344), (6895, 3064832), (7168, 2948105), (7880, 2681728), (8077, 2616320), (8176, 2584640), (8960, 2358484), (9184, 2300960), (9344, 2261560), (10220, 2067712), (10496, 2013340), (11032, 1915520), (11480, 1840768), (11680, 1809248), (11972, 1765120), (12608, 1676080), (13120, 1610672), (13790, 1532416), (14381, 1469440), (14965, 1412096), (15760, 1340864), (16154, 1308160), (16352, 1292320), (17920, 1179242), (18368, 1150480), (18688, 1130780), (20440, 1033856), (20951, 1008640), (20992, 1006670), (22064, 957760), (22960, 920384), (23360, 904624), (23944, 882560), (25216, 838040), (26240, 805336), (27580, 766208), (28762, 734720), (29930, 706048), (31520, 670432), (32308, 654080), (32704, 646160), (35840, 589621), (36736, 575240), (37376, 565390), (40385, 523264), (40880, 516928), (41902, 504320), (41984, 503335), (44128, 478880), (45920, 460192), (46720, 452312), (47888, 441280), (50432, 419020), (52480, 402668), (55160, 383104), (56539, 373760), (57524, 367360), (59860, 353024), (63040, 335216), (64616, 327040), (65408, 323080), (71905, 293888), (73472, 287620), (74752, 282695), (80770, 261632), (81760, 258464), (83804, 252160), (88256, 239440), (91840, 230096), (93440, 226156), (95776, 220640), (100667, 209920), (100864, 209510), (104755, 201728), (104960, 201334), (110320, 191552), (113078, 186880), (115048, 183680), (119720, 176512), (126080, 167608), (129232, 163520), (130816, 161540), (143810, 146944)]