803320000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 280

約数和(自身を含む): 2412227840

約数和(自身を除く): 1608907840

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, 151, 152, 160, 175, 190, 200, 224, 250, 266, 280, 302, 304, 320, 350, 380, 400, 448, 475, 500, 532, 560, 604, 608, 625, 665, 700, 755, 760, 800, 875, 950, 1000, 1057, 1064, 1120, 1208, 1216, 1250, 1330, 1400, 1510, 1520, 1600, 1750, 1900, 2000, 2114, 2128, 2240, 2375, 2416, 2500, 2660, 2800, 2869, 3020, 3040, 3325, 3500, 3775, 3800, 4000, 4228, 4256, 4375, 4750, 4832, 5000, 5285, 5320, 5600, 5738, 6040, 6080, 6650, 7000, 7550, 7600, 8000, 8456, 8512, 8750, 9500, 9664, 10000, 10570, 10640, 11200, 11476, 11875, 12080, 13300, 14000, 14345, 15100, 15200, 16625, 16912, 17500, 18875, 19000, 20000, 20083, 21140, 21280, 22952, 23750, 24160, 26425, 26600, 28000, 28690, 30200, 30400, 33250, 33824, 35000, 37750, 38000, 40000, 40166, 42280, 42560, 45904, 47500, 48320, 52850, 53200, 56000, 57380, 60400, 66500, 67648, 70000, 71725, 75500, 76000, 80332, 83125, 84560, 91808, 94375, 95000, 100415, 105700, 106400, 114760, 120800, 132125, 133000, 140000, 143450, 151000, 152000, 160664, 166250, 169120, 183616, 188750, 190000, 200830, 211400, 212800, 229520, 241600, 264250, 266000, 280000, 286900, 302000, 321328, 332500, 338240, 358625, 377500, 380000, 401660, 422800, 459040, 502075, 528500, 532000, 573800, 604000, 642656, 660625, 665000, 717250, 755000, 760000, 803320, 845600, 918080, 1004150, 1057000, 1064000, 1147600, 1208000, 1285312, 1321250, 1330000, 1434500, 1510000, 1606640, 1691200, 1793125, 2008300, 2114000, 2295200, 2510375, 2642500, 2660000, 2869000, 3020000, 3213280, 3586250, 4016600, 4228000, 4590400, 5020750, 5285000, 5320000, 5738000, 6040000, 6426560, 7172500, 8033200, 8456000, 10041500, 10570000, 11476000, 12551875, 14345000, 16066400, 20083000, 21140000, 22952000, 25103750, 28690000, 32132800, 40166000, 42280000, 50207500, 57380000, 80332000, 100415000, 114760000, 160664000, 200830000, 401660000, 803320000]

約数ペア:

[(1, 803320000), (2, 401660000), (4, 200830000), (5, 160664000), (7, 114760000), (8, 100415000), (10, 80332000), (14, 57380000), (16, 50207500), (19, 42280000), (20, 40166000), (25, 32132800), (28, 28690000), (32, 25103750), (35, 22952000), (38, 21140000), (40, 20083000), (50, 16066400), (56, 14345000), (64, 12551875), (70, 11476000), (76, 10570000), (80, 10041500), (95, 8456000), (100, 8033200), (112, 7172500), (125, 6426560), (133, 6040000), (140, 5738000), (151, 5320000), (152, 5285000), (160, 5020750), (175, 4590400), (190, 4228000), (200, 4016600), (224, 3586250), (250, 3213280), (266, 3020000), (280, 2869000), (302, 2660000), (304, 2642500), (320, 2510375), (350, 2295200), (380, 2114000), (400, 2008300), (448, 1793125), (475, 1691200), (500, 1606640), (532, 1510000), (560, 1434500), (604, 1330000), (608, 1321250), (625, 1285312), (665, 1208000), (700, 1147600), (755, 1064000), (760, 1057000), (800, 1004150), (875, 918080), (950, 845600), (1000, 803320), (1057, 760000), (1064, 755000), (1120, 717250), (1208, 665000), (1216, 660625), (1250, 642656), (1330, 604000), (1400, 573800), (1510, 532000), (1520, 528500), (1600, 502075), (1750, 459040), (1900, 422800), (2000, 401660), (2114, 380000), (2128, 377500), (2240, 358625), (2375, 338240), (2416, 332500), (2500, 321328), (2660, 302000), (2800, 286900), (2869, 280000), (3020, 266000), (3040, 264250), (3325, 241600), (3500, 229520), (3775, 212800), (3800, 211400), (4000, 200830), (4228, 190000), (4256, 188750), (4375, 183616), (4750, 169120), (4832, 166250), (5000, 160664), (5285, 152000), (5320, 151000), (5600, 143450), (5738, 140000), (6040, 133000), (6080, 132125), (6650, 120800), (7000, 114760), (7550, 106400), (7600, 105700), (8000, 100415), (8456, 95000), (8512, 94375), (8750, 91808), (9500, 84560), (9664, 83125), (10000, 80332), (10570, 76000), (10640, 75500), (11200, 71725), (11476, 70000), (11875, 67648), (12080, 66500), (13300, 60400), (14000, 57380), (14345, 56000), (15100, 53200), (15200, 52850), (16625, 48320), (16912, 47500), (17500, 45904), (18875, 42560), (19000, 42280), (20000, 40166), (20083, 40000), (21140, 38000), (21280, 37750), (22952, 35000), (23750, 33824), (24160, 33250), (26425, 30400), (26600, 30200), (28000, 28690)]