2015585880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218137}}^1$

素因数の和:218169

約数の個数: 128

約数和(自身を含む): 7538849280

約数和(自身を除く): 5523263400

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, 218137, 436274, 654411, 872548, 1090685, 1308822, 1526959, 1745096, 2181370, 2399507, 2617644, 3053918, 3272055, 4362740, 4580877, 4799014, 5235288, 6107836, 6544110, 7198521, 7634795, 8725480, 9161754, 9598028, 11997535, 12215672, 13088220, 14397042, 15269590, 16796549, 18323508, 19196056, 22904385, 23995070, 26176440, 28794084, 30539180, 33593098, 35992605, 36647016, 45808770, 47990140, 50389647, 57588168, 61078360, 67186196, 71985210, 83982745, 91617540, 95980280, 100779294, 134372392, 143970420, 167965490, 183235080, 201558588, 251948235, 287940840, 335930980, 403117176, 503896470, 671861960, 1007792940, 2015585880]

約数ペア:

[(1, 2015585880), (2, 1007792940), (3, 671861960), (4, 503896470), (5, 403117176), (6, 335930980), (7, 287940840), (8, 251948235), (10, 201558588), (11, 183235080), (12, 167965490), (14, 143970420), (15, 134372392), (20, 100779294), (21, 95980280), (22, 91617540), (24, 83982745), (28, 71985210), (30, 67186196), (33, 61078360), (35, 57588168), (40, 50389647), (42, 47990140), (44, 45808770), (55, 36647016), (56, 35992605), (60, 33593098), (66, 30539180), (70, 28794084), (77, 26176440), (84, 23995070), (88, 22904385), (105, 19196056), (110, 18323508), (120, 16796549), (132, 15269590), (140, 14397042), (154, 13088220), (165, 12215672), (168, 11997535), (210, 9598028), (220, 9161754), (231, 8725480), (264, 7634795), (280, 7198521), (308, 6544110), (330, 6107836), (385, 5235288), (420, 4799014), (440, 4580877), (462, 4362740), (616, 3272055), (660, 3053918), (770, 2617644), (840, 2399507), (924, 2181370), (1155, 1745096), (1320, 1526959), (1540, 1308822), (1848, 1090685), (2310, 872548), (3080, 654411), (4620, 436274), (9240, 218137)]