2165312000

素因数分解:

$2^9\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1527

約数の個数: 160

約数和(自身を含む): 5637924864

約数和(自身を除く): 3472612864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 256, 320, 368, 400, 460, 500, 512, 575, 640, 736, 800, 920, 1000, 1150, 1280, 1471, 1472, 1600, 1840, 2000, 2300, 2560, 2875, 2942, 2944, 3200, 3680, 4000, 4600, 5750, 5884, 5888, 6400, 7355, 7360, 8000, 9200, 11500, 11768, 11776, 12800, 14710, 14720, 16000, 18400, 23000, 23536, 29420, 29440, 32000, 33833, 36775, 36800, 46000, 47072, 58840, 58880, 64000, 67666, 73550, 73600, 92000, 94144, 117680, 135332, 147100, 147200, 169165, 183875, 184000, 188288, 235360, 270664, 294200, 294400, 338330, 367750, 368000, 376576, 470720, 541328, 588400, 676660, 735500, 736000, 753152, 845825, 941440, 1082656, 1176800, 1353320, 1471000, 1472000, 1691650, 1882880, 2165312, 2353600, 2706640, 2942000, 3383300, 3765760, 4229125, 4330624, 4707200, 5413280, 5884000, 6766600, 8458250, 8661248, 9414400, 10826560, 11768000, 13533200, 16916500, 17322496, 18828800, 21653120, 23536000, 27066400, 33833000, 43306240, 47072000, 54132800, 67666000, 86612480, 94144000, 108265600, 135332000, 216531200, 270664000, 433062400, 541328000, 1082656000, 2165312000]

約数ペア:

[(1, 2165312000), (2, 1082656000), (4, 541328000), (5, 433062400), (8, 270664000), (10, 216531200), (16, 135332000), (20, 108265600), (23, 94144000), (25, 86612480), (32, 67666000), (40, 54132800), (46, 47072000), (50, 43306240), (64, 33833000), (80, 27066400), (92, 23536000), (100, 21653120), (115, 18828800), (125, 17322496), (128, 16916500), (160, 13533200), (184, 11768000), (200, 10826560), (230, 9414400), (250, 8661248), (256, 8458250), (320, 6766600), (368, 5884000), (400, 5413280), (460, 4707200), (500, 4330624), (512, 4229125), (575, 3765760), (640, 3383300), (736, 2942000), (800, 2706640), (920, 2353600), (1000, 2165312), (1150, 1882880), (1280, 1691650), (1471, 1472000), (1472, 1471000), (1600, 1353320), (1840, 1176800), (2000, 1082656), (2300, 941440), (2560, 845825), (2875, 753152), (2942, 736000), (2944, 735500), (3200, 676660), (3680, 588400), (4000, 541328), (4600, 470720), (5750, 376576), (5884, 368000), (5888, 367750), (6400, 338330), (7355, 294400), (7360, 294200), (8000, 270664), (9200, 235360), (11500, 188288), (11768, 184000), (11776, 183875), (12800, 169165), (14710, 147200), (14720, 147100), (16000, 135332), (18400, 117680), (23000, 94144), (23536, 92000), (29420, 73600), (29440, 73550), (32000, 67666), (33833, 64000), (36775, 58880), (36800, 58840), (46000, 47072)]