394836960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{117511}}^1$

素因数の和:117536

約数の個数: 96

約数和(自身を含む): 1421425152

約数和(自身を除く): 1026588192

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, 117511, 235022, 352533, 470044, 587555, 705066, 822577, 940088, 1175110, 1410132, 1645154, 1762665, 1880176, 2350220, 2467731, 2820264, 3290308, 3525330, 3760352, 4112885, 4700440, 4935462, 5640528, 6580616, 7050660, 8225770, 9400880, 9870924, 11281056, 12338655, 13161232, 14101320, 16451540, 18801760, 19741848, 24677310, 26322464, 28202640, 32903080, 39483696, 49354620, 56405280, 65806160, 78967392, 98709240, 131612320, 197418480, 394836960]

約数ペア:

[(1, 394836960), (2, 197418480), (3, 131612320), (4, 98709240), (5, 78967392), (6, 65806160), (7, 56405280), (8, 49354620), (10, 39483696), (12, 32903080), (14, 28202640), (15, 26322464), (16, 24677310), (20, 19741848), (21, 18801760), (24, 16451540), (28, 14101320), (30, 13161232), (32, 12338655), (35, 11281056), (40, 9870924), (42, 9400880), (48, 8225770), (56, 7050660), (60, 6580616), (70, 5640528), (80, 4935462), (84, 4700440), (96, 4112885), (105, 3760352), (112, 3525330), (120, 3290308), (140, 2820264), (160, 2467731), (168, 2350220), (210, 1880176), (224, 1762665), (240, 1645154), (280, 1410132), (336, 1175110), (420, 940088), (480, 822577), (560, 705066), (672, 587555), (840, 470044), (1120, 352533), (1680, 235022), (3360, 117511)]