16120160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 28695520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 389, 518, 560, 592, 740, 778, 1036, 1120, 1184, 1295, 1480, 1556, 1945, 2072, 2590, 2723, 2960, 3112, 3890, 4144, 5180, 5446, 5920, 6224, 7780, 8288, 10360, 10892, 12448, 13615, 14393, 15560, 20720, 21784, 27230, 28786, 31120, 41440, 43568, 54460, 57572, 62240, 71965, 87136, 100751, 108920, 115144, 143930, 201502, 217840, 230288, 287860, 403004, 435680, 460576, 503755, 575720, 806008, 1007510, 1151440, 1612016, 2015020, 2302880, 3224032, 4030040, 8060080, 16120160]

約数ペア:

[(1, 16120160), (2, 8060080), (4, 4030040), (5, 3224032), (7, 2302880), (8, 2015020), (10, 1612016), (14, 1151440), (16, 1007510), (20, 806008), (28, 575720), (32, 503755), (35, 460576), (37, 435680), (40, 403004), (56, 287860), (70, 230288), (74, 217840), (80, 201502), (112, 143930), (140, 115144), (148, 108920), (160, 100751), (185, 87136), (224, 71965), (259, 62240), (280, 57572), (296, 54460), (370, 43568), (389, 41440), (518, 31120), (560, 28786), (592, 27230), (740, 21784), (778, 20720), (1036, 15560), (1120, 14393), (1184, 13615), (1295, 12448), (1480, 10892), (1556, 10360), (1945, 8288), (2072, 7780), (2590, 6224), (2723, 5920), (2960, 5446), (3112, 5180), (3890, 4144)]