565531560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142811}}^1$

素因数の和:142839

約数の個数: 96

約数和(自身を含む): 2005080480

約数和(自身を除く): 1439548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 142811, 285622, 428433, 571244, 714055, 856866, 1142488, 1285299, 1428110, 1570921, 1713732, 2142165, 2570598, 2856220, 3141842, 3427464, 4284330, 4712763, 5141196, 5712440, 6283684, 6426495, 7854605, 8568660, 9425526, 10282392, 12567368, 12852990, 14138289, 15709210, 17137320, 18851052, 23563815, 25705980, 28276578, 31418420, 37702104, 47127630, 51411960, 56553156, 62836840, 70691445, 94255260, 113106312, 141382890, 188510520, 282765780, 565531560]

約数ペア:

[(1, 565531560), (2, 282765780), (3, 188510520), (4, 141382890), (5, 113106312), (6, 94255260), (8, 70691445), (9, 62836840), (10, 56553156), (11, 51411960), (12, 47127630), (15, 37702104), (18, 31418420), (20, 28276578), (22, 25705980), (24, 23563815), (30, 18851052), (33, 17137320), (36, 15709210), (40, 14138289), (44, 12852990), (45, 12567368), (55, 10282392), (60, 9425526), (66, 8568660), (72, 7854605), (88, 6426495), (90, 6283684), (99, 5712440), (110, 5141196), (120, 4712763), (132, 4284330), (165, 3427464), (180, 3141842), (198, 2856220), (220, 2570598), (264, 2142165), (330, 1713732), (360, 1570921), (396, 1428110), (440, 1285299), (495, 1142488), (660, 856866), (792, 714055), (990, 571244), (1320, 428433), (1980, 285622), (3960, 142811)]