2936703280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{4139}}^1$

素因数の和:4347

約数の個数: 120

約数和(自身を含む): 7988394960

約数和(自身を除く): 5051691680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 181, 196, 245, 280, 362, 392, 490, 560, 724, 784, 905, 980, 1267, 1448, 1810, 1960, 2534, 2896, 3620, 3920, 4139, 5068, 6335, 7240, 8278, 8869, 10136, 12670, 14480, 16556, 17738, 20272, 20695, 25340, 28973, 33112, 35476, 41390, 44345, 50680, 57946, 66224, 70952, 82780, 88690, 101360, 115892, 141904, 144865, 165560, 177380, 202811, 231784, 289730, 331120, 354760, 405622, 463568, 579460, 709520, 749159, 811244, 1014055, 1158920, 1498318, 1622488, 2028110, 2317840, 2996636, 3244976, 3745795, 4056220, 5244113, 5993272, 7491590, 8112440, 10488226, 11986544, 14983180, 16224880, 20976452, 26220565, 29966360, 36708791, 41952904, 52441130, 59932720, 73417582, 83905808, 104882260, 146835164, 183543955, 209764520, 293670328, 367087910, 419529040, 587340656, 734175820, 1468351640, 2936703280]

約数ペア:

[(1, 2936703280), (2, 1468351640), (4, 734175820), (5, 587340656), (7, 419529040), (8, 367087910), (10, 293670328), (14, 209764520), (16, 183543955), (20, 146835164), (28, 104882260), (35, 83905808), (40, 73417582), (49, 59932720), (56, 52441130), (70, 41952904), (80, 36708791), (98, 29966360), (112, 26220565), (140, 20976452), (181, 16224880), (196, 14983180), (245, 11986544), (280, 10488226), (362, 8112440), (392, 7491590), (490, 5993272), (560, 5244113), (724, 4056220), (784, 3745795), (905, 3244976), (980, 2996636), (1267, 2317840), (1448, 2028110), (1810, 1622488), (1960, 1498318), (2534, 1158920), (2896, 1014055), (3620, 811244), (3920, 749159), (4139, 709520), (5068, 579460), (6335, 463568), (7240, 405622), (8278, 354760), (8869, 331120), (10136, 289730), (12670, 231784), (14480, 202811), (16556, 177380), (17738, 165560), (20272, 144865), (20695, 141904), (25340, 115892), (28973, 101360), (33112, 88690), (35476, 82780), (41390, 70952), (44345, 66224), (50680, 57946)]