406140000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 240

約数和(自身を含む): 1524112128

約数和(自身を除く): 1117972128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 967, 1000, 1050, 1120, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 1934, 2000, 2100, 2400, 2500, 2625, 2800, 2901, 3000, 3360, 3500, 3750, 3868, 4000, 4200, 4375, 4835, 5000, 5250, 5600, 5802, 6000, 6769, 7000, 7500, 7736, 8400, 8750, 9670, 10000, 10500, 11604, 12000, 13125, 13538, 14000, 14505, 15000, 15472, 16800, 17500, 19340, 20000, 20307, 21000, 23208, 24175, 26250, 27076, 28000, 29010, 30000, 30944, 33845, 35000, 38680, 40614, 42000, 46416, 48350, 52500, 54152, 58020, 60000, 67690, 70000, 72525, 77360, 81228, 84000, 92832, 96700, 101535, 105000, 108304, 116040, 120875, 135380, 140000, 145050, 154720, 162456, 169225, 193400, 203070, 210000, 216608, 232080, 241750, 270760, 290100, 324912, 338450, 362625, 386800, 406140, 420000, 464160, 483500, 507675, 541520, 580200, 604375, 649824, 676900, 725250, 773600, 812280, 846125, 967000, 1015350, 1083040, 1160400, 1208750, 1353800, 1450500, 1624560, 1692250, 1813125, 1934000, 2030700, 2320800, 2417500, 2538375, 2707600, 2901000, 3249120, 3384500, 3626250, 3868000, 4061400, 4230625, 4835000, 5076750, 5415200, 5802000, 6769000, 7252500, 8122800, 8461250, 9670000, 10153500, 11604000, 12691875, 13538000, 14505000, 16245600, 16922500, 19340000, 20307000, 25383750, 27076000, 29010000, 33845000, 40614000, 50767500, 58020000, 67690000, 81228000, 101535000, 135380000, 203070000, 406140000]

約数ペア:

[(1, 406140000), (2, 203070000), (3, 135380000), (4, 101535000), (5, 81228000), (6, 67690000), (7, 58020000), (8, 50767500), (10, 40614000), (12, 33845000), (14, 29010000), (15, 27076000), (16, 25383750), (20, 20307000), (21, 19340000), (24, 16922500), (25, 16245600), (28, 14505000), (30, 13538000), (32, 12691875), (35, 11604000), (40, 10153500), (42, 9670000), (48, 8461250), (50, 8122800), (56, 7252500), (60, 6769000), (70, 5802000), (75, 5415200), (80, 5076750), (84, 4835000), (96, 4230625), (100, 4061400), (105, 3868000), (112, 3626250), (120, 3384500), (125, 3249120), (140, 2901000), (150, 2707600), (160, 2538375), (168, 2417500), (175, 2320800), (200, 2030700), (210, 1934000), (224, 1813125), (240, 1692250), (250, 1624560), (280, 1450500), (300, 1353800), (336, 1208750), (350, 1160400), (375, 1083040), (400, 1015350), (420, 967000), (480, 846125), (500, 812280), (525, 773600), (560, 725250), (600, 676900), (625, 649824), (672, 604375), (700, 580200), (750, 541520), (800, 507675), (840, 483500), (875, 464160), (967, 420000), (1000, 406140), (1050, 386800), (1120, 362625), (1200, 338450), (1250, 324912), (1400, 290100), (1500, 270760), (1680, 241750), (1750, 232080), (1875, 216608), (1934, 210000), (2000, 203070), (2100, 193400), (2400, 169225), (2500, 162456), (2625, 154720), (2800, 145050), (2901, 140000), (3000, 135380), (3360, 120875), (3500, 116040), (3750, 108304), (3868, 105000), (4000, 101535), (4200, 96700), (4375, 92832), (4835, 84000), (5000, 81228), (5250, 77360), (5600, 72525), (5802, 70000), (6000, 67690), (6769, 60000), (7000, 58020), (7500, 54152), (7736, 52500), (8400, 48350), (8750, 46416), (9670, 42000), (10000, 40614), (10500, 38680), (11604, 35000), (12000, 33845), (13125, 30944), (13538, 30000), (14000, 29010), (14505, 28000), (15000, 27076), (15472, 26250), (16800, 24175), (17500, 23208), (19340, 21000), (20000, 20307)]