2940714560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42404

約数の個数: 112

約数和(自身を含む): 8261299200

約数和(自身を除く): 5320584640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 42349, 69440, 84698, 169396, 211745, 296443, 338792, 423490, 592886, 677584, 846980, 1185772, 1312819, 1355168, 1482215, 1693960, 2371544, 2625638, 2710336, 2964430, 3387920, 4743088, 5251276, 5928860, 6564095, 6775840, 9189733, 9486176, 10502552, 11857720, 13128190, 13551680, 18379466, 18972352, 21005104, 23715440, 26256380, 36758932, 42010208, 45948665, 47430880, 52512760, 73517864, 84020416, 91897330, 94861760, 105025520, 147035728, 183794660, 210051040, 294071456, 367589320, 420102080, 588142912, 735178640, 1470357280, 2940714560]

約数ペア:

[(1, 2940714560), (2, 1470357280), (4, 735178640), (5, 588142912), (7, 420102080), (8, 367589320), (10, 294071456), (14, 210051040), (16, 183794660), (20, 147035728), (28, 105025520), (31, 94861760), (32, 91897330), (35, 84020416), (40, 73517864), (56, 52512760), (62, 47430880), (64, 45948665), (70, 42010208), (80, 36758932), (112, 26256380), (124, 23715440), (140, 21005104), (155, 18972352), (160, 18379466), (217, 13551680), (224, 13128190), (248, 11857720), (280, 10502552), (310, 9486176), (320, 9189733), (434, 6775840), (448, 6564095), (496, 5928860), (560, 5251276), (620, 4743088), (868, 3387920), (992, 2964430), (1085, 2710336), (1120, 2625638), (1240, 2371544), (1736, 1693960), (1984, 1482215), (2170, 1355168), (2240, 1312819), (2480, 1185772), (3472, 846980), (4340, 677584), (4960, 592886), (6944, 423490), (8680, 338792), (9920, 296443), (13888, 211745), (17360, 169396), (34720, 84698), (42349, 69440)]