67347280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 217736064

約数和(自身を除く): 150388784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 29, 35, 40, 44, 52, 55, 56, 58, 65, 70, 77, 80, 88, 91, 104, 110, 112, 116, 130, 140, 143, 145, 154, 176, 182, 203, 208, 220, 232, 260, 280, 286, 290, 308, 319, 364, 377, 385, 406, 440, 455, 464, 520, 560, 572, 580, 616, 638, 715, 728, 754, 770, 812, 841, 880, 910, 1001, 1015, 1040, 1144, 1160, 1232, 1276, 1430, 1456, 1508, 1540, 1595, 1624, 1682, 1820, 1885, 2002, 2030, 2233, 2288, 2320, 2552, 2639, 2860, 3016, 3080, 3190, 3248, 3364, 3640, 3770, 4004, 4060, 4147, 4205, 4466, 5005, 5104, 5278, 5720, 5887, 6032, 6160, 6380, 6728, 7280, 7540, 8008, 8120, 8294, 8410, 8932, 9251, 10010, 10556, 10933, 11165, 11440, 11774, 12760, 13195, 13456, 15080, 16016, 16240, 16588, 16820, 17864, 18502, 20020, 20735, 21112, 21866, 22330, 23548, 25520, 26390, 29029, 29435, 30160, 33176, 33640, 35728, 37004, 40040, 41470, 42224, 43732, 44660, 46255, 47096, 52780, 54665, 58058, 58870, 64757, 66352, 67280, 74008, 76531, 80080, 82940, 87464, 89320, 92510, 94192, 105560, 109330, 116116, 117740, 120263, 129514, 145145, 148016, 153062, 165880, 174928, 178640, 185020, 211120, 218660, 232232, 235480, 240526, 259028, 290290, 306124, 323785, 331760, 370040, 382655, 437320, 464464, 470960, 481052, 518056, 580580, 601315, 612248, 647570, 740080, 765310, 841841, 874640, 962104, 1036112, 1161160, 1202630, 1224496, 1295140, 1530620, 1683682, 1924208, 2322320, 2405260, 2590280, 3061240, 3367364, 4209205, 4810520, 5180560, 6122480, 6734728, 8418410, 9621040, 13469456, 16836820, 33673640, 67347280]

約数ペア:

[(1, 67347280), (2, 33673640), (4, 16836820), (5, 13469456), (7, 9621040), (8, 8418410), (10, 6734728), (11, 6122480), (13, 5180560), (14, 4810520), (16, 4209205), (20, 3367364), (22, 3061240), (26, 2590280), (28, 2405260), (29, 2322320), (35, 1924208), (40, 1683682), (44, 1530620), (52, 1295140), (55, 1224496), (56, 1202630), (58, 1161160), (65, 1036112), (70, 962104), (77, 874640), (80, 841841), (88, 765310), (91, 740080), (104, 647570), (110, 612248), (112, 601315), (116, 580580), (130, 518056), (140, 481052), (143, 470960), (145, 464464), (154, 437320), (176, 382655), (182, 370040), (203, 331760), (208, 323785), (220, 306124), (232, 290290), (260, 259028), (280, 240526), (286, 235480), (290, 232232), (308, 218660), (319, 211120), (364, 185020), (377, 178640), (385, 174928), (406, 165880), (440, 153062), (455, 148016), (464, 145145), (520, 129514), (560, 120263), (572, 117740), (580, 116116), (616, 109330), (638, 105560), (715, 94192), (728, 92510), (754, 89320), (770, 87464), (812, 82940), (841, 80080), (880, 76531), (910, 74008), (1001, 67280), (1015, 66352), (1040, 64757), (1144, 58870), (1160, 58058), (1232, 54665), (1276, 52780), (1430, 47096), (1456, 46255), (1508, 44660), (1540, 43732), (1595, 42224), (1624, 41470), (1682, 40040), (1820, 37004), (1885, 35728), (2002, 33640), (2030, 33176), (2233, 30160), (2288, 29435), (2320, 29029), (2552, 26390), (2639, 25520), (2860, 23548), (3016, 22330), (3080, 21866), (3190, 21112), (3248, 20735), (3364, 20020), (3640, 18502), (3770, 17864), (4004, 16820), (4060, 16588), (4147, 16240), (4205, 16016), (4466, 15080), (5005, 13456), (5104, 13195), (5278, 12760), (5720, 11774), (5887, 11440), (6032, 11165), (6160, 10933), (6380, 10556), (6728, 10010), (7280, 9251), (7540, 8932), (8008, 8410), (8120, 8294)]