4991437440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78779}}^1$

素因数の和:78815

約数の個数: 192

約数和(自身を含む): 18803210400

約数和(自身を除く): 13811772960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 78779, 157558, 236337, 315116, 393895, 472674, 630232, 709011, 787790, 866569, 945348, 1181685, 1260464, 1418022, 1575580, 1733138, 1890696, 2363370, 2520928, 2599707, 2836044, 3151160, 3466276, 3545055, 3781392, 4332845, 4726740, 5041856, 5199414, 5672088, 6302320, 6932552, 7090110, 7562784, 7799121, 8665690, 9453480, 10083712, 10398828, 11344176, 12604640, 12998535, 13865104, 14180220, 15125568, 15598242, 17331380, 18906960, 20797656, 22688352, 25209280, 25997070, 27730208, 28360440, 30251136, 31196484, 34662760, 37813920, 38995605, 41595312, 45376704, 50418560, 51994140, 55460416, 56720880, 62392968, 69325520, 75627840, 77991210, 83190624, 90753408, 103988280, 110920832, 113441760, 124785936, 138651040, 151255680, 155982420, 166381248, 207976560, 226883520, 249571872, 277302080, 311964840, 332762496, 415953120, 453767040, 499143744, 554604160, 623929680, 831906240, 998287488, 1247859360, 1663812480, 2495718720, 4991437440]

約数ペア:

[(1, 4991437440), (2, 2495718720), (3, 1663812480), (4, 1247859360), (5, 998287488), (6, 831906240), (8, 623929680), (9, 554604160), (10, 499143744), (11, 453767040), (12, 415953120), (15, 332762496), (16, 311964840), (18, 277302080), (20, 249571872), (22, 226883520), (24, 207976560), (30, 166381248), (32, 155982420), (33, 151255680), (36, 138651040), (40, 124785936), (44, 113441760), (45, 110920832), (48, 103988280), (55, 90753408), (60, 83190624), (64, 77991210), (66, 75627840), (72, 69325520), (80, 62392968), (88, 56720880), (90, 55460416), (96, 51994140), (99, 50418560), (110, 45376704), (120, 41595312), (128, 38995605), (132, 37813920), (144, 34662760), (160, 31196484), (165, 30251136), (176, 28360440), (180, 27730208), (192, 25997070), (198, 25209280), (220, 22688352), (240, 20797656), (264, 18906960), (288, 17331380), (320, 15598242), (330, 15125568), (352, 14180220), (360, 13865104), (384, 12998535), (396, 12604640), (440, 11344176), (480, 10398828), (495, 10083712), (528, 9453480), (576, 8665690), (640, 7799121), (660, 7562784), (704, 7090110), (720, 6932552), (792, 6302320), (880, 5672088), (960, 5199414), (990, 5041856), (1056, 4726740), (1152, 4332845), (1320, 3781392), (1408, 3545055), (1440, 3466276), (1584, 3151160), (1760, 2836044), (1920, 2599707), (1980, 2520928), (2112, 2363370), (2640, 1890696), (2880, 1733138), (3168, 1575580), (3520, 1418022), (3960, 1260464), (4224, 1181685), (5280, 945348), (5760, 866569), (6336, 787790), (7040, 709011), (7920, 630232), (10560, 472674), (12672, 393895), (15840, 315116), (21120, 236337), (31680, 157558), (63360, 78779)]