296068920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{352463}}^1$

素因数の和:352484

約数の個数: 64

約数和(自身を含む): 1015096320

約数和(自身を除く): 719027400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 352463, 704926, 1057389, 1409852, 1762315, 2114778, 2467241, 2819704, 3524630, 4229556, 4934482, 5286945, 7049260, 7401723, 8459112, 9868964, 10573890, 12336205, 14098520, 14803446, 19737928, 21147780, 24672410, 29606892, 37008615, 42295560, 49344820, 59213784, 74017230, 98689640, 148034460, 296068920]

約数ペア:

[(1, 296068920), (2, 148034460), (3, 98689640), (4, 74017230), (5, 59213784), (6, 49344820), (7, 42295560), (8, 37008615), (10, 29606892), (12, 24672410), (14, 21147780), (15, 19737928), (20, 14803446), (21, 14098520), (24, 12336205), (28, 10573890), (30, 9868964), (35, 8459112), (40, 7401723), (42, 7049260), (56, 5286945), (60, 4934482), (70, 4229556), (84, 3524630), (105, 2819704), (120, 2467241), (140, 2114778), (168, 1762315), (210, 1409852), (280, 1057389), (420, 704926), (840, 352463)]