418384960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11028

約数の個数: 112

約数和(自身を含む): 1205691264

約数和(自身を除く): 787306304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 10987, 19040, 21974, 38080, 43948, 54935, 76909, 87896, 109870, 153818, 175792, 186779, 219740, 307636, 351584, 373558, 384545, 439480, 615272, 703168, 747116, 769090, 878960, 933895, 1230544, 1307453, 1494232, 1538180, 1757920, 1867790, 2461088, 2614906, 2988464, 3076360, 3515840, 3735580, 4922176, 5229812, 5976928, 6152720, 6537265, 7471160, 10459624, 11953856, 12305440, 13074530, 14942320, 20919248, 24610880, 26149060, 29884640, 41838496, 52298120, 59769280, 83676992, 104596240, 209192480, 418384960]

約数ペア:

[(1, 418384960), (2, 209192480), (4, 104596240), (5, 83676992), (7, 59769280), (8, 52298120), (10, 41838496), (14, 29884640), (16, 26149060), (17, 24610880), (20, 20919248), (28, 14942320), (32, 13074530), (34, 12305440), (35, 11953856), (40, 10459624), (56, 7471160), (64, 6537265), (68, 6152720), (70, 5976928), (80, 5229812), (85, 4922176), (112, 3735580), (119, 3515840), (136, 3076360), (140, 2988464), (160, 2614906), (170, 2461088), (224, 1867790), (238, 1757920), (272, 1538180), (280, 1494232), (320, 1307453), (340, 1230544), (448, 933895), (476, 878960), (544, 769090), (560, 747116), (595, 703168), (680, 615272), (952, 439480), (1088, 384545), (1120, 373558), (1190, 351584), (1360, 307636), (1904, 219740), (2240, 186779), (2380, 175792), (2720, 153818), (3808, 109870), (4760, 87896), (5440, 76909), (7616, 54935), (9520, 43948), (10987, 38080), (19040, 21974)]