74332720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 217298592

約数和(自身を除く): 142965872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1097, 1210, 1232, 1540, 1694, 1936, 2194, 2420, 3080, 3388, 4235, 4388, 4840, 5485, 6160, 6776, 7679, 8470, 8776, 9680, 10970, 12067, 13552, 15358, 16940, 17552, 21940, 24134, 30716, 33880, 38395, 43880, 48268, 60335, 61432, 67760, 76790, 84469, 87760, 96536, 120670, 122864, 132737, 153580, 168938, 193072, 241340, 265474, 307160, 337876, 422345, 482680, 530948, 614320, 663685, 675752, 844690, 929159, 965360, 1061896, 1327370, 1351504, 1689380, 1858318, 2123792, 2654740, 3378760, 3716636, 4645795, 5309480, 6757520, 7433272, 9291590, 10618960, 14866544, 18583180, 37166360, 74332720]

約数ペア:

[(1, 74332720), (2, 37166360), (4, 18583180), (5, 14866544), (7, 10618960), (8, 9291590), (10, 7433272), (11, 6757520), (14, 5309480), (16, 4645795), (20, 3716636), (22, 3378760), (28, 2654740), (35, 2123792), (40, 1858318), (44, 1689380), (55, 1351504), (56, 1327370), (70, 1061896), (77, 965360), (80, 929159), (88, 844690), (110, 675752), (112, 663685), (121, 614320), (140, 530948), (154, 482680), (176, 422345), (220, 337876), (242, 307160), (280, 265474), (308, 241340), (385, 193072), (440, 168938), (484, 153580), (560, 132737), (605, 122864), (616, 120670), (770, 96536), (847, 87760), (880, 84469), (968, 76790), (1097, 67760), (1210, 61432), (1232, 60335), (1540, 48268), (1694, 43880), (1936, 38395), (2194, 33880), (2420, 30716), (3080, 24134), (3388, 21940), (4235, 17552), (4388, 16940), (4840, 15358), (5485, 13552), (6160, 12067), (6776, 10970), (7679, 9680), (8470, 8776)]