15702038240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1110

約数の個数: 288

約数和(自身を含む): 45141110784

約数和(自身を除く): 29439072544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 47, 49, 56, 70, 80, 86, 94, 98, 112, 140, 160, 172, 188, 196, 215, 224, 235, 245, 280, 301, 329, 344, 376, 392, 430, 470, 490, 560, 602, 658, 688, 752, 784, 860, 940, 980, 991, 1120, 1204, 1316, 1376, 1504, 1505, 1568, 1645, 1720, 1880, 1960, 1982, 2021, 2107, 2303, 2408, 2632, 3010, 3290, 3440, 3760, 3920, 3964, 4042, 4214, 4606, 4816, 4955, 5264, 6020, 6580, 6880, 6937, 7520, 7840, 7928, 8084, 8428, 9212, 9632, 9910, 10105, 10528, 10535, 11515, 12040, 13160, 13874, 14147, 15856, 16168, 16856, 18424, 19820, 20210, 21070, 23030, 24080, 26320, 27748, 28294, 31712, 32336, 33712, 34685, 36848, 39640, 40420, 42140, 42613, 46060, 46577, 48160, 48559, 52640, 55496, 56588, 64672, 67424, 69370, 70735, 73696, 79280, 80840, 84280, 85226, 92120, 93154, 97118, 99029, 110992, 113176, 138740, 141470, 158560, 161680, 168560, 170452, 184240, 186308, 194236, 198058, 213065, 221984, 226352, 232885, 242795, 277480, 282940, 298291, 323360, 326039, 337120, 340904, 368480, 372616, 388472, 396116, 426130, 452704, 465770, 485590, 495145, 554960, 565880, 596582, 652078, 681808, 745232, 776944, 792232, 852260, 931540, 971180, 990290, 1109920, 1131760, 1193164, 1304156, 1363616, 1490464, 1491455, 1553888, 1584464, 1630195, 1704520, 1863080, 1942360, 1980580, 2002811, 2088037, 2263520, 2282273, 2386328, 2608312, 2982910, 3168928, 3260390, 3409040, 3726160, 3884720, 3961160, 4005622, 4176074, 4564546, 4772656, 5216624, 5965820, 6520780, 6818080, 7452320, 7769440, 7922320, 8011244, 8352148, 9129092, 9545312, 10014055, 10433248, 10440185, 11411365, 11931640, 13041560, 14019677, 15844640, 16022488, 16704296, 18258184, 20028110, 20880370, 22822730, 23863280, 26083120, 28039354, 32044976, 33408592, 36516368, 40056220, 41760740, 45645460, 47726560, 52166240, 56078708, 64089952, 66817184, 70098385, 73032736, 80112440, 83521480, 91290920, 98137739, 112157416, 140196770, 160224880, 167042960, 182581840, 196275478, 224314832, 280393540, 320449760, 334085920, 365163680, 392550956, 448629664, 490688695, 560787080, 785101912, 981377390, 1121574160, 1570203824, 1962754780, 2243148320, 3140407648, 3925509560, 7851019120, 15702038240]

約数ペア:

[(1, 15702038240), (2, 7851019120), (4, 3925509560), (5, 3140407648), (7, 2243148320), (8, 1962754780), (10, 1570203824), (14, 1121574160), (16, 981377390), (20, 785101912), (28, 560787080), (32, 490688695), (35, 448629664), (40, 392550956), (43, 365163680), (47, 334085920), (49, 320449760), (56, 280393540), (70, 224314832), (80, 196275478), (86, 182581840), (94, 167042960), (98, 160224880), (112, 140196770), (140, 112157416), (160, 98137739), (172, 91290920), (188, 83521480), (196, 80112440), (215, 73032736), (224, 70098385), (235, 66817184), (245, 64089952), (280, 56078708), (301, 52166240), (329, 47726560), (344, 45645460), (376, 41760740), (392, 40056220), (430, 36516368), (470, 33408592), (490, 32044976), (560, 28039354), (602, 26083120), (658, 23863280), (688, 22822730), (752, 20880370), (784, 20028110), (860, 18258184), (940, 16704296), (980, 16022488), (991, 15844640), (1120, 14019677), (1204, 13041560), (1316, 11931640), (1376, 11411365), (1504, 10440185), (1505, 10433248), (1568, 10014055), (1645, 9545312), (1720, 9129092), (1880, 8352148), (1960, 8011244), (1982, 7922320), (2021, 7769440), (2107, 7452320), (2303, 6818080), (2408, 6520780), (2632, 5965820), (3010, 5216624), (3290, 4772656), (3440, 4564546), (3760, 4176074), (3920, 4005622), (3964, 3961160), (4042, 3884720), (4214, 3726160), (4606, 3409040), (4816, 3260390), (4955, 3168928), (5264, 2982910), (6020, 2608312), (6580, 2386328), (6880, 2282273), (6937, 2263520), (7520, 2088037), (7840, 2002811), (7928, 1980580), (8084, 1942360), (8428, 1863080), (9212, 1704520), (9632, 1630195), (9910, 1584464), (10105, 1553888), (10528, 1491455), (10535, 1490464), (11515, 1363616), (12040, 1304156), (13160, 1193164), (13874, 1131760), (14147, 1109920), (15856, 990290), (16168, 971180), (16856, 931540), (18424, 852260), (19820, 792232), (20210, 776944), (21070, 745232), (23030, 681808), (24080, 652078), (26320, 596582), (27748, 565880), (28294, 554960), (31712, 495145), (32336, 485590), (33712, 465770), (34685, 452704), (36848, 426130), (39640, 396116), (40420, 388472), (42140, 372616), (42613, 368480), (46060, 340904), (46577, 337120), (48160, 326039), (48559, 323360), (52640, 298291), (55496, 282940), (56588, 277480), (64672, 242795), (67424, 232885), (69370, 226352), (70735, 221984), (73696, 213065), (79280, 198058), (80840, 194236), (84280, 186308), (85226, 184240), (92120, 170452), (93154, 168560), (97118, 161680), (99029, 158560), (110992, 141470), (113176, 138740)]