212292080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 670498752

約数和(自身を除く): 458206672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 176, 182, 208, 220, 241, 242, 260, 280, 286, 308, 364, 385, 440, 455, 482, 484, 520, 560, 572, 605, 616, 715, 728, 770, 847, 880, 910, 964, 968, 1001, 1040, 1144, 1205, 1210, 1232, 1430, 1456, 1540, 1573, 1687, 1694, 1820, 1928, 1936, 2002, 2288, 2410, 2420, 2651, 2860, 3080, 3133, 3146, 3374, 3388, 3640, 3856, 4004, 4235, 4820, 4840, 5005, 5302, 5720, 6160, 6266, 6292, 6748, 6776, 7280, 7865, 8008, 8435, 8470, 9640, 9680, 10010, 10604, 11011, 11440, 12532, 12584, 13255, 13496, 13552, 15665, 15730, 16016, 16870, 16940, 18557, 19280, 20020, 21208, 21931, 22022, 25064, 25168, 26510, 26992, 29161, 31330, 31460, 33740, 33880, 34463, 37114, 40040, 42416, 43862, 44044, 50128, 53020, 55055, 58322, 62660, 62920, 67480, 67760, 68926, 74228, 80080, 87724, 88088, 92785, 106040, 109655, 110110, 116644, 125320, 125840, 134960, 137852, 145805, 148456, 172315, 175448, 176176, 185570, 204127, 212080, 219310, 220220, 233288, 241241, 250640, 275704, 291610, 296912, 344630, 350896, 371140, 379093, 408254, 438620, 440440, 466576, 482482, 551408, 583220, 689260, 742280, 758186, 816508, 877240, 880880, 964964, 1020635, 1166440, 1206205, 1378520, 1484560, 1516372, 1633016, 1754480, 1895465, 1929928, 2041270, 2332880, 2412410, 2653651, 2757040, 3032744, 3266032, 3790930, 3859856, 4082540, 4824820, 5307302, 6065488, 7581860, 8165080, 9649640, 10614604, 13268255, 15163720, 16330160, 19299280, 21229208, 26536510, 30327440, 42458416, 53073020, 106146040, 212292080]

約数ペア:

[(1, 212292080), (2, 106146040), (4, 53073020), (5, 42458416), (7, 30327440), (8, 26536510), (10, 21229208), (11, 19299280), (13, 16330160), (14, 15163720), (16, 13268255), (20, 10614604), (22, 9649640), (26, 8165080), (28, 7581860), (35, 6065488), (40, 5307302), (44, 4824820), (52, 4082540), (55, 3859856), (56, 3790930), (65, 3266032), (70, 3032744), (77, 2757040), (80, 2653651), (88, 2412410), (91, 2332880), (104, 2041270), (110, 1929928), (112, 1895465), (121, 1754480), (130, 1633016), (140, 1516372), (143, 1484560), (154, 1378520), (176, 1206205), (182, 1166440), (208, 1020635), (220, 964964), (241, 880880), (242, 877240), (260, 816508), (280, 758186), (286, 742280), (308, 689260), (364, 583220), (385, 551408), (440, 482482), (455, 466576), (482, 440440), (484, 438620), (520, 408254), (560, 379093), (572, 371140), (605, 350896), (616, 344630), (715, 296912), (728, 291610), (770, 275704), (847, 250640), (880, 241241), (910, 233288), (964, 220220), (968, 219310), (1001, 212080), (1040, 204127), (1144, 185570), (1205, 176176), (1210, 175448), (1232, 172315), (1430, 148456), (1456, 145805), (1540, 137852), (1573, 134960), (1687, 125840), (1694, 125320), (1820, 116644), (1928, 110110), (1936, 109655), (2002, 106040), (2288, 92785), (2410, 88088), (2420, 87724), (2651, 80080), (2860, 74228), (3080, 68926), (3133, 67760), (3146, 67480), (3374, 62920), (3388, 62660), (3640, 58322), (3856, 55055), (4004, 53020), (4235, 50128), (4820, 44044), (4840, 43862), (5005, 42416), (5302, 40040), (5720, 37114), (6160, 34463), (6266, 33880), (6292, 33740), (6748, 31460), (6776, 31330), (7280, 29161), (7865, 26992), (8008, 26510), (8435, 25168), (8470, 25064), (9640, 22022), (9680, 21931), (10010, 21208), (10604, 20020), (11011, 19280), (11440, 18557), (12532, 16940), (12584, 16870), (13255, 16016), (13496, 15730), (13552, 15665)]