3381748720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{883}}^1\times {\mathrm{977}}^1$

素因数の和:1887

約数の個数: 120

約数和(自身を含む): 9165980304

約数和(自身を除く): 5784231584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 883, 977, 980, 1766, 1954, 1960, 3532, 3908, 3920, 4415, 4885, 6181, 6839, 7064, 7816, 8830, 9770, 12362, 13678, 14128, 15632, 17660, 19540, 24724, 27356, 30905, 34195, 35320, 39080, 43267, 47873, 49448, 54712, 61810, 68390, 70640, 78160, 86534, 95746, 98896, 109424, 123620, 136780, 173068, 191492, 216335, 239365, 247240, 273560, 346136, 382984, 432670, 478730, 494480, 547120, 692272, 765968, 862691, 865340, 957460, 1725382, 1730680, 1914920, 3450764, 3461360, 3829840, 4313455, 6038837, 6901528, 8626910, 12077674, 13803056, 17253820, 24155348, 30194185, 34507640, 42271859, 48310696, 60388370, 69015280, 84543718, 96621392, 120776740, 169087436, 211359295, 241553480, 338174872, 422718590, 483106960, 676349744, 845437180, 1690874360, 3381748720]

約数ペア:

[(1, 3381748720), (2, 1690874360), (4, 845437180), (5, 676349744), (7, 483106960), (8, 422718590), (10, 338174872), (14, 241553480), (16, 211359295), (20, 169087436), (28, 120776740), (35, 96621392), (40, 84543718), (49, 69015280), (56, 60388370), (70, 48310696), (80, 42271859), (98, 34507640), (112, 30194185), (140, 24155348), (196, 17253820), (245, 13803056), (280, 12077674), (392, 8626910), (490, 6901528), (560, 6038837), (784, 4313455), (883, 3829840), (977, 3461360), (980, 3450764), (1766, 1914920), (1954, 1730680), (1960, 1725382), (3532, 957460), (3908, 865340), (3920, 862691), (4415, 765968), (4885, 692272), (6181, 547120), (6839, 494480), (7064, 478730), (7816, 432670), (8830, 382984), (9770, 346136), (12362, 273560), (13678, 247240), (14128, 239365), (15632, 216335), (17660, 191492), (19540, 173068), (24724, 136780), (27356, 123620), (30905, 109424), (34195, 98896), (35320, 95746), (39080, 86534), (43267, 78160), (47873, 70640), (49448, 68390), (54712, 61810)]