67139160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2721

約数の個数: 128

約数和(自身を含む): 231379200

約数和(自身を除く): 164240040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2677, 3135, 4180, 5016, 5354, 6270, 8031, 8360, 10708, 12540, 13385, 16062, 21416, 25080, 26770, 29447, 32124, 40155, 50863, 53540, 58894, 64248, 80310, 88341, 101726, 107080, 117788, 147235, 152589, 160620, 176682, 203452, 235576, 254315, 294470, 305178, 321240, 353364, 406904, 441705, 508630, 559493, 588940, 610356, 706728, 762945, 883410, 1017260, 1118986, 1177880, 1220712, 1525890, 1678479, 1766820, 2034520, 2237972, 2797465, 3051780, 3356958, 3533640, 4475944, 5594930, 6103560, 6713916, 8392395, 11189860, 13427832, 16784790, 22379720, 33569580, 67139160]

約数ペア:

[(1, 67139160), (2, 33569580), (3, 22379720), (4, 16784790), (5, 13427832), (6, 11189860), (8, 8392395), (10, 6713916), (11, 6103560), (12, 5594930), (15, 4475944), (19, 3533640), (20, 3356958), (22, 3051780), (24, 2797465), (30, 2237972), (33, 2034520), (38, 1766820), (40, 1678479), (44, 1525890), (55, 1220712), (57, 1177880), (60, 1118986), (66, 1017260), (76, 883410), (88, 762945), (95, 706728), (110, 610356), (114, 588940), (120, 559493), (132, 508630), (152, 441705), (165, 406904), (190, 353364), (209, 321240), (220, 305178), (228, 294470), (264, 254315), (285, 235576), (330, 203452), (380, 176682), (418, 160620), (440, 152589), (456, 147235), (570, 117788), (627, 107080), (660, 101726), (760, 88341), (836, 80310), (1045, 64248), (1140, 58894), (1254, 53540), (1320, 50863), (1672, 40155), (2090, 32124), (2280, 29447), (2508, 26770), (2677, 25080), (3135, 21416), (4180, 16062), (5016, 13385), (5354, 12540), (6270, 10708), (8031, 8360)]