245845600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 808448256

約数和(自身を除く): 562602656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 160, 175, 176, 182, 200, 208, 220, 224, 260, 275, 280, 286, 307, 308, 325, 350, 352, 364, 385, 400, 416, 440, 455, 520, 550, 560, 572, 614, 616, 650, 700, 715, 728, 770, 800, 880, 910, 1001, 1040, 1100, 1120, 1144, 1228, 1232, 1300, 1400, 1430, 1456, 1535, 1540, 1760, 1820, 1925, 2002, 2080, 2149, 2200, 2275, 2288, 2456, 2464, 2600, 2800, 2860, 2912, 3070, 3080, 3377, 3575, 3640, 3850, 3991, 4004, 4298, 4400, 4550, 4576, 4912, 5005, 5200, 5600, 5720, 6140, 6160, 6754, 7150, 7280, 7675, 7700, 7982, 8008, 8596, 8800, 9100, 9824, 10010, 10400, 10745, 11440, 12280, 12320, 13508, 14300, 14560, 15350, 15400, 15964, 16016, 16885, 17192, 18200, 19955, 20020, 21490, 22880, 23639, 24560, 25025, 27016, 27937, 28600, 30700, 30800, 31928, 32032, 33770, 34384, 36400, 39910, 40040, 42980, 43901, 47278, 49120, 50050, 53725, 54032, 55874, 57200, 61400, 61600, 63856, 67540, 68768, 72800, 79820, 80080, 84425, 85960, 87802, 94556, 99775, 100100, 107450, 108064, 111748, 114400, 118195, 122800, 127712, 135080, 139685, 159640, 160160, 168850, 171920, 175604, 189112, 199550, 200200, 214900, 219505, 223496, 236390, 245600, 270160, 279370, 307307, 319280, 337700, 343840, 351208, 378224, 399100, 400400, 429800, 439010, 446992, 472780, 540320, 558740, 590975, 614614, 638560, 675400, 698425, 702416, 756448, 798200, 800800, 859600, 878020, 893984, 945560, 1097525, 1117480, 1181950, 1229228, 1350800, 1396850, 1404832, 1536535, 1596400, 1719200, 1756040, 1891120, 2195050, 2234960, 2363900, 2458456, 2701600, 2793700, 3073070, 3192800, 3512080, 3782240, 4390100, 4469920, 4727800, 4916912, 5587400, 6146140, 7024160, 7682675, 8780200, 9455600, 9833824, 11174800, 12292280, 15365350, 17560400, 18911200, 22349600, 24584560, 30730700, 35120800, 49169120, 61461400, 122922800, 245845600]

約数ペア:

[(1, 245845600), (2, 122922800), (4, 61461400), (5, 49169120), (7, 35120800), (8, 30730700), (10, 24584560), (11, 22349600), (13, 18911200), (14, 17560400), (16, 15365350), (20, 12292280), (22, 11174800), (25, 9833824), (26, 9455600), (28, 8780200), (32, 7682675), (35, 7024160), (40, 6146140), (44, 5587400), (50, 4916912), (52, 4727800), (55, 4469920), (56, 4390100), (65, 3782240), (70, 3512080), (77, 3192800), (80, 3073070), (88, 2793700), (91, 2701600), (100, 2458456), (104, 2363900), (110, 2234960), (112, 2195050), (130, 1891120), (140, 1756040), (143, 1719200), (154, 1596400), (160, 1536535), (175, 1404832), (176, 1396850), (182, 1350800), (200, 1229228), (208, 1181950), (220, 1117480), (224, 1097525), (260, 945560), (275, 893984), (280, 878020), (286, 859600), (307, 800800), (308, 798200), (325, 756448), (350, 702416), (352, 698425), (364, 675400), (385, 638560), (400, 614614), (416, 590975), (440, 558740), (455, 540320), (520, 472780), (550, 446992), (560, 439010), (572, 429800), (614, 400400), (616, 399100), (650, 378224), (700, 351208), (715, 343840), (728, 337700), (770, 319280), (800, 307307), (880, 279370), (910, 270160), (1001, 245600), (1040, 236390), (1100, 223496), (1120, 219505), (1144, 214900), (1228, 200200), (1232, 199550), (1300, 189112), (1400, 175604), (1430, 171920), (1456, 168850), (1535, 160160), (1540, 159640), (1760, 139685), (1820, 135080), (1925, 127712), (2002, 122800), (2080, 118195), (2149, 114400), (2200, 111748), (2275, 108064), (2288, 107450), (2456, 100100), (2464, 99775), (2600, 94556), (2800, 87802), (2860, 85960), (2912, 84425), (3070, 80080), (3080, 79820), (3377, 72800), (3575, 68768), (3640, 67540), (3850, 63856), (3991, 61600), (4004, 61400), (4298, 57200), (4400, 55874), (4550, 54032), (4576, 53725), (4912, 50050), (5005, 49120), (5200, 47278), (5600, 43901), (5720, 42980), (6140, 40040), (6160, 39910), (6754, 36400), (7150, 34384), (7280, 33770), (7675, 32032), (7700, 31928), (7982, 30800), (8008, 30700), (8596, 28600), (8800, 27937), (9100, 27016), (9824, 25025), (10010, 24560), (10400, 23639), (10745, 22880), (11440, 21490), (12280, 20020), (12320, 19955), (13508, 18200), (14300, 17192), (14560, 16885), (15350, 16016), (15400, 15964)]