2539195560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213737}}^1$

素因数の和:213768

約数の個数: 128

約数和(自身を含む): 9233481600

約数和(自身を除く): 6694286040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 213737, 427474, 641211, 854948, 1068685, 1282422, 1709896, 1923633, 2137370, 2351107, 2564844, 3206055, 3847266, 4274740, 4702214, 5129688, 5770899, 6412110, 7053321, 7694532, 8549480, 9404428, 9618165, 11541798, 11755535, 12824220, 14106642, 15389064, 18808856, 19236330, 21159963, 23083596, 23511070, 25648440, 28213284, 28854495, 35266605, 38472660, 42319926, 46167192, 47022140, 56426568, 57708990, 63479889, 70533210, 76945320, 84639852, 94044280, 105799815, 115417980, 126959778, 141066420, 169279704, 211599630, 230835960, 253919556, 282132840, 317399445, 423199260, 507839112, 634798890, 846398520, 1269597780, 2539195560]

約数ペア:

[(1, 2539195560), (2, 1269597780), (3, 846398520), (4, 634798890), (5, 507839112), (6, 423199260), (8, 317399445), (9, 282132840), (10, 253919556), (11, 230835960), (12, 211599630), (15, 169279704), (18, 141066420), (20, 126959778), (22, 115417980), (24, 105799815), (27, 94044280), (30, 84639852), (33, 76945320), (36, 70533210), (40, 63479889), (44, 57708990), (45, 56426568), (54, 47022140), (55, 46167192), (60, 42319926), (66, 38472660), (72, 35266605), (88, 28854495), (90, 28213284), (99, 25648440), (108, 23511070), (110, 23083596), (120, 21159963), (132, 19236330), (135, 18808856), (165, 15389064), (180, 14106642), (198, 12824220), (216, 11755535), (220, 11541798), (264, 9618165), (270, 9404428), (297, 8549480), (330, 7694532), (360, 7053321), (396, 6412110), (440, 5770899), (495, 5129688), (540, 4702214), (594, 4274740), (660, 3847266), (792, 3206055), (990, 2564844), (1080, 2351107), (1188, 2137370), (1320, 1923633), (1485, 1709896), (1980, 1282422), (2376, 1068685), (2970, 854948), (3960, 641211), (5940, 427474), (11880, 213737)]