82048680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{10853}}^1$

素因数の和:10880

約数の個数: 128

約数和(自身を含む): 312595200

約数和(自身を除く): 230546520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 10853, 21706, 32559, 43412, 54265, 65118, 75971, 86824, 97677, 108530, 130236, 151942, 162795, 195354, 217060, 227913, 260472, 293031, 303884, 325590, 379855, 390708, 434120, 455826, 488385, 586062, 607768, 651180, 683739, 759710, 781416, 911652, 976770, 1139565, 1172124, 1302360, 1367478, 1465155, 1519420, 1823304, 1953540, 2051217, 2279130, 2344248, 2734956, 2930310, 3038840, 3418695, 3907080, 4102434, 4558260, 5469912, 5860620, 6837390, 8204868, 9116520, 10256085, 11721240, 13674780, 16409736, 20512170, 27349560, 41024340, 82048680]

約数ペア:

[(1, 82048680), (2, 41024340), (3, 27349560), (4, 20512170), (5, 16409736), (6, 13674780), (7, 11721240), (8, 10256085), (9, 9116520), (10, 8204868), (12, 6837390), (14, 5860620), (15, 5469912), (18, 4558260), (20, 4102434), (21, 3907080), (24, 3418695), (27, 3038840), (28, 2930310), (30, 2734956), (35, 2344248), (36, 2279130), (40, 2051217), (42, 1953540), (45, 1823304), (54, 1519420), (56, 1465155), (60, 1367478), (63, 1302360), (70, 1172124), (72, 1139565), (84, 976770), (90, 911652), (105, 781416), (108, 759710), (120, 683739), (126, 651180), (135, 607768), (140, 586062), (168, 488385), (180, 455826), (189, 434120), (210, 390708), (216, 379855), (252, 325590), (270, 303884), (280, 293031), (315, 260472), (360, 227913), (378, 217060), (420, 195354), (504, 162795), (540, 151942), (630, 130236), (756, 108530), (840, 97677), (945, 86824), (1080, 75971), (1260, 65118), (1512, 54265), (1890, 43412), (2520, 32559), (3780, 21706), (7560, 10853)]