330946000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 687863792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 125, 140, 154, 175, 176, 196, 200, 220, 245, 250, 275, 280, 307, 308, 350, 385, 392, 400, 440, 490, 500, 539, 550, 560, 614, 616, 700, 770, 784, 875, 880, 980, 1000, 1078, 1100, 1225, 1228, 1232, 1375, 1400, 1535, 1540, 1750, 1925, 1960, 2000, 2149, 2156, 2200, 2450, 2456, 2695, 2750, 2800, 3070, 3080, 3377, 3500, 3850, 3920, 4298, 4312, 4400, 4900, 4912, 5390, 5500, 6125, 6140, 6160, 6754, 7000, 7675, 7700, 8596, 8624, 9625, 9800, 10745, 10780, 11000, 12250, 12280, 13475, 13508, 14000, 15043, 15350, 15400, 16885, 17192, 19250, 19600, 21490, 21560, 22000, 23639, 24500, 24560, 26950, 27016, 30086, 30700, 30800, 33770, 34384, 38375, 38500, 42980, 43120, 47278, 49000, 53725, 53900, 54032, 60172, 61400, 67375, 67540, 75215, 76750, 77000, 84425, 85960, 94556, 98000, 107450, 107800, 118195, 120344, 122800, 134750, 135080, 150430, 153500, 154000, 165473, 168850, 171920, 189112, 214900, 215600, 236390, 240688, 268625, 269500, 270160, 300860, 307000, 330946, 337700, 376075, 378224, 422125, 429800, 472780, 537250, 539000, 590975, 601720, 614000, 661892, 675400, 752150, 827365, 844250, 859600, 945560, 1074500, 1078000, 1181950, 1203440, 1323784, 1350800, 1504300, 1654730, 1688500, 1880375, 1891120, 2149000, 2363900, 2647568, 2954875, 3008600, 3309460, 3377000, 3760750, 4136825, 4298000, 4727800, 5909750, 6017200, 6618920, 6754000, 7521500, 8273650, 9455600, 11819500, 13237840, 15043000, 16547300, 20684125, 23639000, 30086000, 33094600, 41368250, 47278000, 66189200, 82736500, 165473000, 330946000]

約数ペア:

[(1, 330946000), (2, 165473000), (4, 82736500), (5, 66189200), (7, 47278000), (8, 41368250), (10, 33094600), (11, 30086000), (14, 23639000), (16, 20684125), (20, 16547300), (22, 15043000), (25, 13237840), (28, 11819500), (35, 9455600), (40, 8273650), (44, 7521500), (49, 6754000), (50, 6618920), (55, 6017200), (56, 5909750), (70, 4727800), (77, 4298000), (80, 4136825), (88, 3760750), (98, 3377000), (100, 3309460), (110, 3008600), (112, 2954875), (125, 2647568), (140, 2363900), (154, 2149000), (175, 1891120), (176, 1880375), (196, 1688500), (200, 1654730), (220, 1504300), (245, 1350800), (250, 1323784), (275, 1203440), (280, 1181950), (307, 1078000), (308, 1074500), (350, 945560), (385, 859600), (392, 844250), (400, 827365), (440, 752150), (490, 675400), (500, 661892), (539, 614000), (550, 601720), (560, 590975), (614, 539000), (616, 537250), (700, 472780), (770, 429800), (784, 422125), (875, 378224), (880, 376075), (980, 337700), (1000, 330946), (1078, 307000), (1100, 300860), (1225, 270160), (1228, 269500), (1232, 268625), (1375, 240688), (1400, 236390), (1535, 215600), (1540, 214900), (1750, 189112), (1925, 171920), (1960, 168850), (2000, 165473), (2149, 154000), (2156, 153500), (2200, 150430), (2450, 135080), (2456, 134750), (2695, 122800), (2750, 120344), (2800, 118195), (3070, 107800), (3080, 107450), (3377, 98000), (3500, 94556), (3850, 85960), (3920, 84425), (4298, 77000), (4312, 76750), (4400, 75215), (4900, 67540), (4912, 67375), (5390, 61400), (5500, 60172), (6125, 54032), (6140, 53900), (6160, 53725), (6754, 49000), (7000, 47278), (7675, 43120), (7700, 42980), (8596, 38500), (8624, 38375), (9625, 34384), (9800, 33770), (10745, 30800), (10780, 30700), (11000, 30086), (12250, 27016), (12280, 26950), (13475, 24560), (13508, 24500), (14000, 23639), (15043, 22000), (15350, 21560), (15400, 21490), (16885, 19600), (17192, 19250)]