214467720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43591}}^1$

素因数の和:43646

約数の個数: 64

約数和(自身を含む): 659111040

約数和(自身を除く): 444643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 43591, 87182, 130773, 174364, 217955, 261546, 348728, 435910, 523092, 653865, 871820, 1046184, 1307730, 1743640, 1787231, 2615460, 3574462, 5230920, 5361693, 7148924, 8936155, 10723386, 14297848, 17872310, 21446772, 26808465, 35744620, 42893544, 53616930, 71489240, 107233860, 214467720]

約数ペア:

[(1, 214467720), (2, 107233860), (3, 71489240), (4, 53616930), (5, 42893544), (6, 35744620), (8, 26808465), (10, 21446772), (12, 17872310), (15, 14297848), (20, 10723386), (24, 8936155), (30, 7148924), (40, 5361693), (41, 5230920), (60, 3574462), (82, 2615460), (120, 1787231), (123, 1743640), (164, 1307730), (205, 1046184), (246, 871820), (328, 653865), (410, 523092), (492, 435910), (615, 348728), (820, 261546), (984, 217955), (1230, 174364), (1640, 130773), (2460, 87182), (4920, 43591)]