2016280000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 280

約数和(自身を含む): 6030569600

約数和(自身を除く): 4014289600

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, 175, 190, 200, 224, 250, 266, 280, 304, 320, 350, 379, 380, 400, 448, 475, 500, 532, 560, 608, 625, 665, 700, 758, 760, 800, 875, 950, 1000, 1064, 1120, 1216, 1250, 1330, 1400, 1516, 1520, 1600, 1750, 1895, 1900, 2000, 2128, 2240, 2375, 2500, 2653, 2660, 2800, 3032, 3040, 3325, 3500, 3790, 3800, 4000, 4256, 4375, 4750, 5000, 5306, 5320, 5600, 6064, 6080, 6650, 7000, 7201, 7580, 7600, 8000, 8512, 8750, 9475, 9500, 10000, 10612, 10640, 11200, 11875, 12128, 13265, 13300, 14000, 14402, 15160, 15200, 16625, 17500, 18950, 19000, 20000, 21224, 21280, 23750, 24256, 26530, 26600, 28000, 28804, 30320, 30400, 33250, 35000, 36005, 37900, 38000, 40000, 42448, 42560, 47375, 47500, 50407, 53060, 53200, 56000, 57608, 60640, 66325, 66500, 70000, 72010, 75800, 76000, 83125, 84896, 94750, 95000, 100814, 106120, 106400, 115216, 121280, 132650, 133000, 140000, 144020, 151600, 152000, 166250, 169792, 180025, 189500, 190000, 201628, 212240, 212800, 230432, 236875, 252035, 265300, 266000, 280000, 288040, 303200, 331625, 332500, 360050, 379000, 380000, 403256, 424480, 460864, 473750, 504070, 530600, 532000, 576080, 606400, 663250, 665000, 720100, 758000, 760000, 806512, 848960, 900125, 947500, 1008140, 1061200, 1064000, 1152160, 1260175, 1326500, 1330000, 1440200, 1516000, 1613024, 1658125, 1800250, 1895000, 2016280, 2122400, 2304320, 2520350, 2653000, 2660000, 2880400, 3032000, 3226048, 3316250, 3600500, 3790000, 4032560, 4244800, 4500625, 5040700, 5306000, 5320000, 5760800, 6300875, 6632500, 7201000, 7580000, 8065120, 9001250, 10081400, 10612000, 11521600, 12601750, 13265000, 14402000, 15160000, 16130240, 18002500, 20162800, 21224000, 25203500, 26530000, 28804000, 31504375, 36005000, 40325600, 50407000, 53060000, 57608000, 63008750, 72010000, 80651200, 100814000, 106120000, 126017500, 144020000, 201628000, 252035000, 288040000, 403256000, 504070000, 1008140000, 2016280000]

約数ペア:

[(1, 2016280000), (2, 1008140000), (4, 504070000), (5, 403256000), (7, 288040000), (8, 252035000), (10, 201628000), (14, 144020000), (16, 126017500), (19, 106120000), (20, 100814000), (25, 80651200), (28, 72010000), (32, 63008750), (35, 57608000), (38, 53060000), (40, 50407000), (50, 40325600), (56, 36005000), (64, 31504375), (70, 28804000), (76, 26530000), (80, 25203500), (95, 21224000), (100, 20162800), (112, 18002500), (125, 16130240), (133, 15160000), (140, 14402000), (152, 13265000), (160, 12601750), (175, 11521600), (190, 10612000), (200, 10081400), (224, 9001250), (250, 8065120), (266, 7580000), (280, 7201000), (304, 6632500), (320, 6300875), (350, 5760800), (379, 5320000), (380, 5306000), (400, 5040700), (448, 4500625), (475, 4244800), (500, 4032560), (532, 3790000), (560, 3600500), (608, 3316250), (625, 3226048), (665, 3032000), (700, 2880400), (758, 2660000), (760, 2653000), (800, 2520350), (875, 2304320), (950, 2122400), (1000, 2016280), (1064, 1895000), (1120, 1800250), (1216, 1658125), (1250, 1613024), (1330, 1516000), (1400, 1440200), (1516, 1330000), (1520, 1326500), (1600, 1260175), (1750, 1152160), (1895, 1064000), (1900, 1061200), (2000, 1008140), (2128, 947500), (2240, 900125), (2375, 848960), (2500, 806512), (2653, 760000), (2660, 758000), (2800, 720100), (3032, 665000), (3040, 663250), (3325, 606400), (3500, 576080), (3790, 532000), (3800, 530600), (4000, 504070), (4256, 473750), (4375, 460864), (4750, 424480), (5000, 403256), (5306, 380000), (5320, 379000), (5600, 360050), (6064, 332500), (6080, 331625), (6650, 303200), (7000, 288040), (7201, 280000), (7580, 266000), (7600, 265300), (8000, 252035), (8512, 236875), (8750, 230432), (9475, 212800), (9500, 212240), (10000, 201628), (10612, 190000), (10640, 189500), (11200, 180025), (11875, 169792), (12128, 166250), (13265, 152000), (13300, 151600), (14000, 144020), (14402, 140000), (15160, 133000), (15200, 132650), (16625, 121280), (17500, 115216), (18950, 106400), (19000, 106120), (20000, 100814), (21224, 95000), (21280, 94750), (23750, 84896), (24256, 83125), (26530, 76000), (26600, 75800), (28000, 72010), (28804, 70000), (30320, 66500), (30400, 66325), (33250, 60640), (35000, 57608), (36005, 56000), (37900, 53200), (38000, 53060), (40000, 50407), (42448, 47500), (42560, 47375)]