920360000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 280

約数和(自身を含む): 2761366080

約数和(自身を除く): 1841006080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 173, 175, 190, 200, 224, 250, 266, 280, 304, 320, 346, 350, 380, 400, 448, 475, 500, 532, 560, 608, 625, 665, 692, 700, 760, 800, 865, 875, 950, 1000, 1064, 1120, 1211, 1216, 1250, 1330, 1384, 1400, 1520, 1600, 1730, 1750, 1900, 2000, 2128, 2240, 2375, 2422, 2500, 2660, 2768, 2800, 3040, 3287, 3325, 3460, 3500, 3800, 4000, 4256, 4325, 4375, 4750, 4844, 5000, 5320, 5536, 5600, 6055, 6080, 6574, 6650, 6920, 7000, 7600, 8000, 8512, 8650, 8750, 9500, 9688, 10000, 10640, 11072, 11200, 11875, 12110, 13148, 13300, 13840, 14000, 15200, 16435, 16625, 17300, 17500, 19000, 19376, 20000, 21280, 21625, 23009, 23750, 24220, 26296, 26600, 27680, 28000, 30275, 30400, 32870, 33250, 34600, 35000, 38000, 38752, 40000, 42560, 43250, 46018, 47500, 48440, 52592, 53200, 55360, 56000, 60550, 65740, 66500, 69200, 70000, 76000, 77504, 82175, 83125, 86500, 92036, 95000, 96880, 105184, 106400, 108125, 115045, 121100, 131480, 133000, 138400, 140000, 151375, 152000, 164350, 166250, 173000, 184072, 190000, 193760, 210368, 212800, 216250, 230090, 242200, 262960, 266000, 276800, 280000, 302750, 328700, 332500, 346000, 368144, 380000, 387520, 410875, 432500, 460180, 484400, 525920, 532000, 575225, 605500, 657400, 665000, 692000, 736288, 756875, 760000, 821750, 865000, 920360, 968800, 1051840, 1064000, 1150450, 1211000, 1314800, 1330000, 1384000, 1472576, 1513750, 1643500, 1730000, 1840720, 1937600, 2054375, 2300900, 2422000, 2629600, 2660000, 2876125, 3027500, 3287000, 3460000, 3681440, 4108750, 4601800, 4844000, 5259200, 5320000, 5752250, 6055000, 6574000, 6920000, 7362880, 8217500, 9203600, 9688000, 11504500, 12110000, 13148000, 14380625, 16435000, 18407200, 23009000, 24220000, 26296000, 28761250, 32870000, 36814400, 46018000, 48440000, 57522500, 65740000, 92036000, 115045000, 131480000, 184072000, 230090000, 460180000, 920360000]

約数ペア:

[(1, 920360000), (2, 460180000), (4, 230090000), (5, 184072000), (7, 131480000), (8, 115045000), (10, 92036000), (14, 65740000), (16, 57522500), (19, 48440000), (20, 46018000), (25, 36814400), (28, 32870000), (32, 28761250), (35, 26296000), (38, 24220000), (40, 23009000), (50, 18407200), (56, 16435000), (64, 14380625), (70, 13148000), (76, 12110000), (80, 11504500), (95, 9688000), (100, 9203600), (112, 8217500), (125, 7362880), (133, 6920000), (140, 6574000), (152, 6055000), (160, 5752250), (173, 5320000), (175, 5259200), (190, 4844000), (200, 4601800), (224, 4108750), (250, 3681440), (266, 3460000), (280, 3287000), (304, 3027500), (320, 2876125), (346, 2660000), (350, 2629600), (380, 2422000), (400, 2300900), (448, 2054375), (475, 1937600), (500, 1840720), (532, 1730000), (560, 1643500), (608, 1513750), (625, 1472576), (665, 1384000), (692, 1330000), (700, 1314800), (760, 1211000), (800, 1150450), (865, 1064000), (875, 1051840), (950, 968800), (1000, 920360), (1064, 865000), (1120, 821750), (1211, 760000), (1216, 756875), (1250, 736288), (1330, 692000), (1384, 665000), (1400, 657400), (1520, 605500), (1600, 575225), (1730, 532000), (1750, 525920), (1900, 484400), (2000, 460180), (2128, 432500), (2240, 410875), (2375, 387520), (2422, 380000), (2500, 368144), (2660, 346000), (2768, 332500), (2800, 328700), (3040, 302750), (3287, 280000), (3325, 276800), (3460, 266000), (3500, 262960), (3800, 242200), (4000, 230090), (4256, 216250), (4325, 212800), (4375, 210368), (4750, 193760), (4844, 190000), (5000, 184072), (5320, 173000), (5536, 166250), (5600, 164350), (6055, 152000), (6080, 151375), (6574, 140000), (6650, 138400), (6920, 133000), (7000, 131480), (7600, 121100), (8000, 115045), (8512, 108125), (8650, 106400), (8750, 105184), (9500, 96880), (9688, 95000), (10000, 92036), (10640, 86500), (11072, 83125), (11200, 82175), (11875, 77504), (12110, 76000), (13148, 70000), (13300, 69200), (13840, 66500), (14000, 65740), (15200, 60550), (16435, 56000), (16625, 55360), (17300, 53200), (17500, 52592), (19000, 48440), (19376, 47500), (20000, 46018), (21280, 43250), (21625, 42560), (23009, 40000), (23750, 38752), (24220, 38000), (26296, 35000), (26600, 34600), (27680, 33250), (28000, 32870), (30275, 30400)]