331374120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35863}}^1$

素因数の和:35895

約数の個数: 128

約数和(自身を含む): 1239459840

約数和(自身を除く): 908085720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 35863, 71726, 107589, 143452, 179315, 215178, 251041, 286904, 358630, 394493, 430356, 502082, 537945, 717260, 753123, 788986, 860712, 1004164, 1075890, 1183479, 1255205, 1434520, 1506246, 1577972, 1972465, 2008328, 2151780, 2366958, 2510410, 2761451, 3012492, 3155944, 3765615, 3944930, 4303560, 4733916, 5020820, 5522902, 5917395, 6024984, 7531230, 7889860, 8284353, 9467832, 10041640, 11045804, 11834790, 13807255, 15062460, 15779720, 16568706, 22091608, 23669580, 27614510, 30124920, 33137412, 41421765, 47339160, 55229020, 66274824, 82843530, 110458040, 165687060, 331374120]

約数ペア:

[(1, 331374120), (2, 165687060), (3, 110458040), (4, 82843530), (5, 66274824), (6, 55229020), (7, 47339160), (8, 41421765), (10, 33137412), (11, 30124920), (12, 27614510), (14, 23669580), (15, 22091608), (20, 16568706), (21, 15779720), (22, 15062460), (24, 13807255), (28, 11834790), (30, 11045804), (33, 10041640), (35, 9467832), (40, 8284353), (42, 7889860), (44, 7531230), (55, 6024984), (56, 5917395), (60, 5522902), (66, 5020820), (70, 4733916), (77, 4303560), (84, 3944930), (88, 3765615), (105, 3155944), (110, 3012492), (120, 2761451), (132, 2510410), (140, 2366958), (154, 2151780), (165, 2008328), (168, 1972465), (210, 1577972), (220, 1506246), (231, 1434520), (264, 1255205), (280, 1183479), (308, 1075890), (330, 1004164), (385, 860712), (420, 788986), (440, 753123), (462, 717260), (616, 537945), (660, 502082), (770, 430356), (840, 394493), (924, 358630), (1155, 286904), (1320, 251041), (1540, 215178), (1848, 179315), (2310, 143452), (3080, 107589), (4620, 71726), (9240, 35863)]