69028960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 150440864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 431, 440, 455, 520, 560, 572, 616, 715, 728, 770, 862, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1724, 1760, 1820, 2002, 2080, 2155, 2288, 2464, 2860, 2912, 3017, 3080, 3448, 3640, 4004, 4310, 4576, 4741, 5005, 5603, 5720, 6034, 6160, 6896, 7280, 8008, 8620, 9482, 10010, 11206, 11440, 12068, 12320, 13792, 14560, 15085, 16016, 17240, 18964, 20020, 22412, 22880, 23705, 24136, 28015, 30170, 32032, 33187, 34480, 37928, 39221, 40040, 44824, 47410, 48272, 56030, 60340, 61633, 66374, 68960, 75856, 78442, 80080, 89648, 94820, 96544, 112060, 120680, 123266, 132748, 151712, 156884, 160160, 165935, 179296, 189640, 196105, 224120, 241360, 246532, 265496, 308165, 313768, 331870, 379280, 392210, 431431, 448240, 482720, 493064, 530992, 616330, 627536, 663740, 758560, 784420, 862862, 896480, 986128, 1061984, 1232660, 1255072, 1327480, 1568840, 1725724, 1972256, 2157155, 2465320, 2654960, 3137680, 3451448, 4314310, 4930640, 5309920, 6275360, 6902896, 8628620, 9861280, 13805792, 17257240, 34514480, 69028960]

約数ペア:

[(1, 69028960), (2, 34514480), (4, 17257240), (5, 13805792), (7, 9861280), (8, 8628620), (10, 6902896), (11, 6275360), (13, 5309920), (14, 4930640), (16, 4314310), (20, 3451448), (22, 3137680), (26, 2654960), (28, 2465320), (32, 2157155), (35, 1972256), (40, 1725724), (44, 1568840), (52, 1327480), (55, 1255072), (56, 1232660), (65, 1061984), (70, 986128), (77, 896480), (80, 862862), (88, 784420), (91, 758560), (104, 663740), (110, 627536), (112, 616330), (130, 530992), (140, 493064), (143, 482720), (154, 448240), (160, 431431), (176, 392210), (182, 379280), (208, 331870), (220, 313768), (224, 308165), (260, 265496), (280, 246532), (286, 241360), (308, 224120), (352, 196105), (364, 189640), (385, 179296), (416, 165935), (431, 160160), (440, 156884), (455, 151712), (520, 132748), (560, 123266), (572, 120680), (616, 112060), (715, 96544), (728, 94820), (770, 89648), (862, 80080), (880, 78442), (910, 75856), (1001, 68960), (1040, 66374), (1120, 61633), (1144, 60340), (1232, 56030), (1430, 48272), (1456, 47410), (1540, 44824), (1724, 40040), (1760, 39221), (1820, 37928), (2002, 34480), (2080, 33187), (2155, 32032), (2288, 30170), (2464, 28015), (2860, 24136), (2912, 23705), (3017, 22880), (3080, 22412), (3448, 20020), (3640, 18964), (4004, 17240), (4310, 16016), (4576, 15085), (4741, 14560), (5005, 13792), (5603, 12320), (5720, 12068), (6034, 11440), (6160, 11206), (6896, 10010), (7280, 9482), (8008, 8620)]