2016454720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1459}}^1$

素因数の和:2100

約数の個数: 112

約数和(自身を含む): 5500298880

約数和(自身を除く): 3483844160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 617, 1120, 1234, 1459, 2240, 2468, 2918, 3085, 4319, 4936, 5836, 6170, 7295, 8638, 9872, 10213, 11672, 12340, 14590, 17276, 19744, 20426, 21595, 23344, 24680, 29180, 34552, 39488, 40852, 43190, 46688, 49360, 51065, 58360, 69104, 81704, 86380, 93376, 98720, 102130, 116720, 138208, 163408, 172760, 197440, 204260, 233440, 276416, 326816, 345520, 408520, 466880, 653632, 691040, 817040, 900203, 1382080, 1634080, 1800406, 3268160, 3600812, 4501015, 6301421, 7201624, 9002030, 12602842, 14403248, 18004060, 25205684, 28806496, 31507105, 36008120, 50411368, 57612992, 63014210, 72016240, 100822736, 126028420, 144032480, 201645472, 252056840, 288064960, 403290944, 504113680, 1008227360, 2016454720]

約数ペア:

[(1, 2016454720), (2, 1008227360), (4, 504113680), (5, 403290944), (7, 288064960), (8, 252056840), (10, 201645472), (14, 144032480), (16, 126028420), (20, 100822736), (28, 72016240), (32, 63014210), (35, 57612992), (40, 50411368), (56, 36008120), (64, 31507105), (70, 28806496), (80, 25205684), (112, 18004060), (140, 14403248), (160, 12602842), (224, 9002030), (280, 7201624), (320, 6301421), (448, 4501015), (560, 3600812), (617, 3268160), (1120, 1800406), (1234, 1634080), (1459, 1382080), (2240, 900203), (2468, 817040), (2918, 691040), (3085, 653632), (4319, 466880), (4936, 408520), (5836, 345520), (6170, 326816), (7295, 276416), (8638, 233440), (9872, 204260), (10213, 197440), (11672, 172760), (12340, 163408), (14590, 138208), (17276, 116720), (19744, 102130), (20426, 98720), (21595, 93376), (23344, 86380), (24680, 81704), (29180, 69104), (34552, 58360), (39488, 51065), (40852, 49360), (43190, 46688)]