86848000

素因数分解:

$2^9\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 229806720

約数和(自身を除く): 142958720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 59, 64, 80, 92, 100, 115, 118, 125, 128, 160, 184, 200, 230, 236, 250, 256, 295, 320, 368, 400, 460, 472, 500, 512, 575, 590, 640, 736, 800, 920, 944, 1000, 1150, 1180, 1280, 1357, 1472, 1475, 1600, 1840, 1888, 2000, 2300, 2360, 2560, 2714, 2875, 2944, 2950, 3200, 3680, 3776, 4000, 4600, 4720, 5428, 5750, 5888, 5900, 6400, 6785, 7360, 7375, 7552, 8000, 9200, 9440, 10856, 11500, 11776, 11800, 12800, 13570, 14720, 14750, 15104, 16000, 18400, 18880, 21712, 23000, 23600, 27140, 29440, 29500, 30208, 32000, 33925, 36800, 37760, 43424, 46000, 47200, 54280, 58880, 59000, 64000, 67850, 73600, 75520, 86848, 92000, 94400, 108560, 118000, 135700, 147200, 151040, 169625, 173696, 184000, 188800, 217120, 236000, 271400, 294400, 339250, 347392, 368000, 377600, 434240, 472000, 542800, 678500, 694784, 736000, 755200, 868480, 944000, 1085600, 1357000, 1472000, 1736960, 1888000, 2171200, 2714000, 3473920, 3776000, 4342400, 5428000, 8684800, 10856000, 17369600, 21712000, 43424000, 86848000]

約数ペア:

[(1, 86848000), (2, 43424000), (4, 21712000), (5, 17369600), (8, 10856000), (10, 8684800), (16, 5428000), (20, 4342400), (23, 3776000), (25, 3473920), (32, 2714000), (40, 2171200), (46, 1888000), (50, 1736960), (59, 1472000), (64, 1357000), (80, 1085600), (92, 944000), (100, 868480), (115, 755200), (118, 736000), (125, 694784), (128, 678500), (160, 542800), (184, 472000), (200, 434240), (230, 377600), (236, 368000), (250, 347392), (256, 339250), (295, 294400), (320, 271400), (368, 236000), (400, 217120), (460, 188800), (472, 184000), (500, 173696), (512, 169625), (575, 151040), (590, 147200), (640, 135700), (736, 118000), (800, 108560), (920, 94400), (944, 92000), (1000, 86848), (1150, 75520), (1180, 73600), (1280, 67850), (1357, 64000), (1472, 59000), (1475, 58880), (1600, 54280), (1840, 47200), (1888, 46000), (2000, 43424), (2300, 37760), (2360, 36800), (2560, 33925), (2714, 32000), (2875, 30208), (2944, 29500), (2950, 29440), (3200, 27140), (3680, 23600), (3776, 23000), (4000, 21712), (4600, 18880), (4720, 18400), (5428, 16000), (5750, 15104), (5888, 14750), (5900, 14720), (6400, 13570), (6785, 12800), (7360, 11800), (7375, 11776), (7552, 11500), (8000, 10856), (9200, 9440)]