31550322240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{55609}}^1$

素因数の和:55829

約数の個数: 168

約数和(自身を含む): 109072786680

約数和(自身を除く): 77522464440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 960, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2880, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 12608, 14184, 15760, 17730, 18912, 23640, 28368, 31520, 35460, 37824, 47280, 55609, 56736, 63040, 70920, 94560, 111218, 113472, 141840, 166827, 189120, 222436, 278045, 283680, 333654, 444872, 500481, 556090, 567360, 667308, 834135, 889744, 1000962, 1112180, 1334616, 1668270, 1779488, 2001924, 2224360, 2502405, 2669232, 3336540, 3558976, 4003848, 4448720, 5004810, 5338464, 6673080, 8007696, 8897440, 10009620, 10676928, 10954973, 13346160, 16015392, 17794880, 20019240, 21909946, 26692320, 32030784, 32864919, 40038480, 43819892, 53384640, 54774865, 65729838, 80076960, 87639784, 98594757, 109549730, 131459676, 160153920, 164324595, 175279568, 197189514, 219099460, 262919352, 328649190, 350559136, 394379028, 438198920, 492973785, 525838704, 657298380, 701118272, 788758056, 876397840, 985947570, 1051677408, 1314596760, 1577516112, 1752795680, 1971895140, 2103354816, 2629193520, 3155032224, 3505591360, 3943790280, 5258387040, 6310064448, 7887580560, 10516774080, 15775161120, 31550322240]

約数ペア:

[(1, 31550322240), (2, 15775161120), (3, 10516774080), (4, 7887580560), (5, 6310064448), (6, 5258387040), (8, 3943790280), (9, 3505591360), (10, 3155032224), (12, 2629193520), (15, 2103354816), (16, 1971895140), (18, 1752795680), (20, 1577516112), (24, 1314596760), (30, 1051677408), (32, 985947570), (36, 876397840), (40, 788758056), (45, 701118272), (48, 657298380), (60, 525838704), (64, 492973785), (72, 438198920), (80, 394379028), (90, 350559136), (96, 328649190), (120, 262919352), (144, 219099460), (160, 197189514), (180, 175279568), (192, 164324595), (197, 160153920), (240, 131459676), (288, 109549730), (320, 98594757), (360, 87639784), (394, 80076960), (480, 65729838), (576, 54774865), (591, 53384640), (720, 43819892), (788, 40038480), (960, 32864919), (985, 32030784), (1182, 26692320), (1440, 21909946), (1576, 20019240), (1773, 17794880), (1970, 16015392), (2364, 13346160), (2880, 10954973), (2955, 10676928), (3152, 10009620), (3546, 8897440), (3940, 8007696), (4728, 6673080), (5910, 5338464), (6304, 5004810), (7092, 4448720), (7880, 4003848), (8865, 3558976), (9456, 3336540), (11820, 2669232), (12608, 2502405), (14184, 2224360), (15760, 2001924), (17730, 1779488), (18912, 1668270), (23640, 1334616), (28368, 1112180), (31520, 1000962), (35460, 889744), (37824, 834135), (47280, 667308), (55609, 567360), (56736, 556090), (63040, 500481), (70920, 444872), (94560, 333654), (111218, 283680), (113472, 278045), (141840, 222436), (166827, 189120)]