74298560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 112

約数和(自身を含む): 207385920

約数和(自身を除く): 133087360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 809, 820, 1120, 1148, 1312, 1435, 1618, 1640, 2240, 2296, 2624, 2870, 3236, 3280, 4045, 4592, 5663, 5740, 6472, 6560, 8090, 9184, 11326, 11480, 12944, 13120, 16180, 18368, 22652, 22960, 25888, 28315, 32360, 33169, 45304, 45920, 51776, 56630, 64720, 66338, 90608, 91840, 113260, 129440, 132676, 165845, 181216, 226520, 232183, 258880, 265352, 331690, 362432, 453040, 464366, 530704, 663380, 906080, 928732, 1061408, 1160915, 1326760, 1812160, 1857464, 2122816, 2321830, 2653520, 3714928, 4643660, 5307040, 7429856, 9287320, 10614080, 14859712, 18574640, 37149280, 74298560]

約数ペア:

[(1, 74298560), (2, 37149280), (4, 18574640), (5, 14859712), (7, 10614080), (8, 9287320), (10, 7429856), (14, 5307040), (16, 4643660), (20, 3714928), (28, 2653520), (32, 2321830), (35, 2122816), (40, 1857464), (41, 1812160), (56, 1326760), (64, 1160915), (70, 1061408), (80, 928732), (82, 906080), (112, 663380), (140, 530704), (160, 464366), (164, 453040), (205, 362432), (224, 331690), (280, 265352), (287, 258880), (320, 232183), (328, 226520), (410, 181216), (448, 165845), (560, 132676), (574, 129440), (656, 113260), (809, 91840), (820, 90608), (1120, 66338), (1148, 64720), (1312, 56630), (1435, 51776), (1618, 45920), (1640, 45304), (2240, 33169), (2296, 32360), (2624, 28315), (2870, 25888), (3236, 22960), (3280, 22652), (4045, 18368), (4592, 16180), (5663, 13120), (5740, 12944), (6472, 11480), (6560, 11326), (8090, 9184)]