70371280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 190594944

約数和(自身を除く): 120223664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2371, 2968, 3710, 4240, 4742, 5936, 7420, 9484, 11855, 14840, 16597, 18968, 23710, 29680, 33194, 37936, 47420, 66388, 82985, 94840, 125663, 132776, 165970, 189680, 251326, 265552, 331940, 502652, 628315, 663880, 879641, 1005304, 1256630, 1327760, 1759282, 2010608, 2513260, 3518564, 4398205, 5026520, 7037128, 8796410, 10053040, 14074256, 17592820, 35185640, 70371280]

約数ペア:

[(1, 70371280), (2, 35185640), (4, 17592820), (5, 14074256), (7, 10053040), (8, 8796410), (10, 7037128), (14, 5026520), (16, 4398205), (20, 3518564), (28, 2513260), (35, 2010608), (40, 1759282), (53, 1327760), (56, 1256630), (70, 1005304), (80, 879641), (106, 663880), (112, 628315), (140, 502652), (212, 331940), (265, 265552), (280, 251326), (371, 189680), (424, 165970), (530, 132776), (560, 125663), (742, 94840), (848, 82985), (1060, 66388), (1484, 47420), (1855, 37936), (2120, 33194), (2371, 29680), (2968, 23710), (3710, 18968), (4240, 16597), (4742, 14840), (5936, 11855), (7420, 9484)]