338928000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 1176215040

約数和(自身を除く): 837287040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 307, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 614, 640, 690, 736, 750, 800, 920, 921, 960, 1000, 1104, 1150, 1200, 1228, 1380, 1472, 1500, 1535, 1600, 1725, 1840, 1842, 1920, 2000, 2208, 2300, 2400, 2456, 2760, 2875, 2944, 3000, 3070, 3200, 3450, 3680, 3684, 4000, 4416, 4600, 4605, 4800, 4912, 5520, 5750, 6000, 6140, 6900, 7061, 7360, 7368, 7675, 8000, 8625, 8832, 9200, 9210, 9600, 9824, 11040, 11500, 12000, 12280, 13800, 14122, 14720, 14736, 15350, 16000, 17250, 18400, 18420, 19648, 21183, 22080, 23000, 23025, 24000, 24560, 27600, 28244, 29472, 30700, 34500, 35305, 36800, 36840, 38375, 39296, 42366, 44160, 46000, 46050, 48000, 49120, 55200, 56488, 58944, 61400, 69000, 70610, 73600, 73680, 76750, 84732, 92000, 92100, 98240, 105915, 110400, 112976, 115125, 117888, 122800, 138000, 141220, 147360, 153500, 169464, 176525, 184000, 184200, 196480, 211830, 220800, 225952, 230250, 245600, 276000, 282440, 294720, 307000, 338928, 353050, 368000, 368400, 423660, 451904, 460500, 491200, 529575, 552000, 564880, 589440, 614000, 677856, 706100, 736800, 847320, 882625, 903808, 921000, 982400, 1059150, 1104000, 1129760, 1228000, 1355712, 1412200, 1473600, 1694640, 1765250, 1842000, 2118300, 2259520, 2456000, 2647875, 2711424, 2824400, 2947200, 3389280, 3530500, 3684000, 4236600, 4519040, 4912000, 5295750, 5648800, 6778560, 7061000, 7368000, 8473200, 10591500, 11297600, 13557120, 14122000, 14736000, 16946400, 21183000, 22595200, 28244000, 33892800, 42366000, 56488000, 67785600, 84732000, 112976000, 169464000, 338928000]

約数ペア:

[(1, 338928000), (2, 169464000), (3, 112976000), (4, 84732000), (5, 67785600), (6, 56488000), (8, 42366000), (10, 33892800), (12, 28244000), (15, 22595200), (16, 21183000), (20, 16946400), (23, 14736000), (24, 14122000), (25, 13557120), (30, 11297600), (32, 10591500), (40, 8473200), (46, 7368000), (48, 7061000), (50, 6778560), (60, 5648800), (64, 5295750), (69, 4912000), (75, 4519040), (80, 4236600), (92, 3684000), (96, 3530500), (100, 3389280), (115, 2947200), (120, 2824400), (125, 2711424), (128, 2647875), (138, 2456000), (150, 2259520), (160, 2118300), (184, 1842000), (192, 1765250), (200, 1694640), (230, 1473600), (240, 1412200), (250, 1355712), (276, 1228000), (300, 1129760), (307, 1104000), (320, 1059150), (345, 982400), (368, 921000), (375, 903808), (384, 882625), (400, 847320), (460, 736800), (480, 706100), (500, 677856), (552, 614000), (575, 589440), (600, 564880), (614, 552000), (640, 529575), (690, 491200), (736, 460500), (750, 451904), (800, 423660), (920, 368400), (921, 368000), (960, 353050), (1000, 338928), (1104, 307000), (1150, 294720), (1200, 282440), (1228, 276000), (1380, 245600), (1472, 230250), (1500, 225952), (1535, 220800), (1600, 211830), (1725, 196480), (1840, 184200), (1842, 184000), (1920, 176525), (2000, 169464), (2208, 153500), (2300, 147360), (2400, 141220), (2456, 138000), (2760, 122800), (2875, 117888), (2944, 115125), (3000, 112976), (3070, 110400), (3200, 105915), (3450, 98240), (3680, 92100), (3684, 92000), (4000, 84732), (4416, 76750), (4600, 73680), (4605, 73600), (4800, 70610), (4912, 69000), (5520, 61400), (5750, 58944), (6000, 56488), (6140, 55200), (6900, 49120), (7061, 48000), (7360, 46050), (7368, 46000), (7675, 44160), (8000, 42366), (8625, 39296), (8832, 38375), (9200, 36840), (9210, 36800), (9600, 35305), (9824, 34500), (11040, 30700), (11500, 29472), (12000, 28244), (12280, 27600), (13800, 24560), (14122, 24000), (14720, 23025), (14736, 23000), (15350, 22080), (16000, 21183), (17250, 19648), (18400, 18420)]