628551840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{187069}}^1$

素因数の和:187094

約数の個数: 96

約数和(自身を含む): 2262798720

約数和(自身を除く): 1634246880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 187069, 374138, 561207, 748276, 935345, 1122414, 1309483, 1496552, 1870690, 2244828, 2618966, 2806035, 2993104, 3741380, 3928449, 4489656, 5237932, 5612070, 5986208, 6547415, 7482760, 7856898, 8979312, 10475864, 11224140, 13094830, 14965520, 15713796, 17958624, 19642245, 20951728, 22448280, 26189660, 29931040, 31427592, 39284490, 41903456, 44896560, 52379320, 62855184, 78568980, 89793120, 104758640, 125710368, 157137960, 209517280, 314275920, 628551840]

約数ペア:

[(1, 628551840), (2, 314275920), (3, 209517280), (4, 157137960), (5, 125710368), (6, 104758640), (7, 89793120), (8, 78568980), (10, 62855184), (12, 52379320), (14, 44896560), (15, 41903456), (16, 39284490), (20, 31427592), (21, 29931040), (24, 26189660), (28, 22448280), (30, 20951728), (32, 19642245), (35, 17958624), (40, 15713796), (42, 14965520), (48, 13094830), (56, 11224140), (60, 10475864), (70, 8979312), (80, 7856898), (84, 7482760), (96, 6547415), (105, 5986208), (112, 5612070), (120, 5237932), (140, 4489656), (160, 3928449), (168, 3741380), (210, 2993104), (224, 2806035), (240, 2618966), (280, 2244828), (336, 1870690), (420, 1496552), (480, 1309483), (560, 1122414), (672, 935345), (840, 748276), (1120, 561207), (1680, 374138), (3360, 187069)]