2798092080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{26437}}^1$

素因数の和:26473

約数の個数: 240

約数和(自身を含む): 11211827040

約数和(自身を除く): 8413734960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26437, 26460, 35280, 52874, 52920, 79311, 105748, 105840, 132185, 158622, 185059, 211496, 237933, 264370, 317244, 370118, 396555, 422992, 475866, 528740, 555177, 634488, 713799, 740236, 793110, 925295, 951732, 1057480, 1110354, 1189665, 1268976, 1295413, 1427598, 1480472, 1586220, 1665531, 1850590, 1903464, 2114960, 2220708, 2379330, 2590826, 2775885, 2855196, 2960944, 3172440, 3331062, 3568995, 3701180, 3806928, 3886239, 4441416, 4758660, 4996593, 5181652, 5551770, 5710392, 6344880, 6477065, 6662124, 7137990, 7402360, 7772478, 8327655, 8882832, 9517320, 9993186, 10363304, 11103540, 11420784, 11658717, 12954130, 13324248, 14275980, 14804720, 15544956, 16655310, 19034640, 19431195, 19986372, 20726608, 22207080, 23317434, 24982965, 25908260, 26648496, 28551960, 31089912, 33310620, 34976151, 38862390, 39972744, 44414160, 46634868, 49965930, 51816520, 57103920, 58293585, 62179824, 66621240, 69952302, 77724780, 79945488, 93269736, 99931860, 103633040, 116587170, 133242480, 139904604, 155449560, 174880755, 186539472, 199863720, 233174340, 279809208, 310899120, 349761510, 399727440, 466348680, 559618416, 699523020, 932697360, 1399046040, 2798092080]

約数ペア:

[(1, 2798092080), (2, 1399046040), (3, 932697360), (4, 699523020), (5, 559618416), (6, 466348680), (7, 399727440), (8, 349761510), (9, 310899120), (10, 279809208), (12, 233174340), (14, 199863720), (15, 186539472), (16, 174880755), (18, 155449560), (20, 139904604), (21, 133242480), (24, 116587170), (27, 103633040), (28, 99931860), (30, 93269736), (35, 79945488), (36, 77724780), (40, 69952302), (42, 66621240), (45, 62179824), (48, 58293585), (49, 57103920), (54, 51816520), (56, 49965930), (60, 46634868), (63, 44414160), (70, 39972744), (72, 38862390), (80, 34976151), (84, 33310620), (90, 31089912), (98, 28551960), (105, 26648496), (108, 25908260), (112, 24982965), (120, 23317434), (126, 22207080), (135, 20726608), (140, 19986372), (144, 19431195), (147, 19034640), (168, 16655310), (180, 15544956), (189, 14804720), (196, 14275980), (210, 13324248), (216, 12954130), (240, 11658717), (245, 11420784), (252, 11103540), (270, 10363304), (280, 9993186), (294, 9517320), (315, 8882832), (336, 8327655), (360, 7772478), (378, 7402360), (392, 7137990), (420, 6662124), (432, 6477065), (441, 6344880), (490, 5710392), (504, 5551770), (540, 5181652), (560, 4996593), (588, 4758660), (630, 4441416), (720, 3886239), (735, 3806928), (756, 3701180), (784, 3568995), (840, 3331062), (882, 3172440), (945, 2960944), (980, 2855196), (1008, 2775885), (1080, 2590826), (1176, 2379330), (1260, 2220708), (1323, 2114960), (1470, 1903464), (1512, 1850590), (1680, 1665531), (1764, 1586220), (1890, 1480472), (1960, 1427598), (2160, 1295413), (2205, 1268976), (2352, 1189665), (2520, 1110354), (2646, 1057480), (2940, 951732), (3024, 925295), (3528, 793110), (3780, 740236), (3920, 713799), (4410, 634488), (5040, 555177), (5292, 528740), (5880, 475866), (6615, 422992), (7056, 396555), (7560, 370118), (8820, 317244), (10584, 264370), (11760, 237933), (13230, 211496), (15120, 185059), (17640, 158622), (21168, 132185), (26437, 105840), (26460, 105748), (35280, 79311), (52874, 52920)]