1555055040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 448

約数和(自身を含む): 6244254720

約数和(自身を除く): 4689199680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 109, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 193, 210, 218, 220, 224, 231, 240, 264, 280, 308, 320, 327, 330, 336, 352, 385, 386, 420, 436, 440, 448, 462, 480, 528, 545, 560, 579, 616, 654, 660, 672, 704, 763, 770, 772, 840, 872, 880, 924, 960, 965, 1056, 1090, 1120, 1155, 1158, 1199, 1232, 1308, 1320, 1344, 1351, 1526, 1540, 1544, 1635, 1680, 1744, 1760, 1848, 1930, 2112, 2123, 2180, 2240, 2289, 2310, 2316, 2398, 2464, 2616, 2640, 2702, 2895, 3052, 3080, 3088, 3270, 3360, 3488, 3520, 3597, 3696, 3815, 3860, 4053, 4246, 4360, 4578, 4620, 4632, 4796, 4928, 5232, 5280, 5404, 5790, 5995, 6104, 6160, 6176, 6369, 6540, 6720, 6755, 6976, 7194, 7392, 7630, 7720, 8106, 8393, 8492, 8720, 9156, 9240, 9264, 9592, 10464, 10560, 10615, 10808, 11445, 11580, 11990, 12208, 12320, 12352, 12738, 13080, 13510, 14388, 14784, 14861, 15260, 15440, 16212, 16786, 16984, 17440, 17985, 18312, 18480, 18528, 19184, 20265, 20928, 21037, 21230, 21616, 22890, 23160, 23980, 24416, 24640, 25179, 25476, 26160, 27020, 28776, 29722, 30520, 30880, 31845, 32424, 33572, 33968, 34880, 35970, 36624, 36960, 37056, 38368, 40530, 41965, 42074, 42460, 43232, 44583, 45780, 46320, 47960, 48832, 50358, 50952, 52320, 54040, 57552, 59444, 61040, 61760, 63111, 63690, 64848, 67144, 67936, 71940, 73248, 73920, 74305, 76736, 81060, 83930, 84148, 84920, 86464, 89166, 91560, 92640, 95920, 100716, 101904, 104640, 105185, 108080, 115104, 118888, 122080, 125895, 126222, 127380, 129696, 134288, 135872, 143880, 146496, 147259, 148610, 162120, 167860, 168296, 169840, 178332, 183120, 185280, 191840, 201432, 203808, 210370, 216160, 222915, 230208, 231407, 237776, 244160, 251790, 252444, 254760, 259392, 268576, 287760, 294518, 297220, 315555, 324240, 335720, 336592, 339680, 356664, 366240, 383680, 402864, 407616, 420740, 432320, 441777, 445830, 462814, 475552, 503580, 504888, 509520, 537152, 575520, 589036, 594440, 631110, 648480, 671440, 673184, 679360, 694221, 713328, 732480, 736295, 805728, 841480, 883554, 891660, 925628, 951104, 1007160, 1009776, 1019040, 1151040, 1157035, 1178072, 1188880, 1262220, 1296960, 1342880, 1346368, 1388442, 1426656, 1472590, 1611456, 1619849, 1682960, 1767108, 1783320, 1851256, 2014320, 2019552, 2038080, 2208885, 2314070, 2356144, 2377760, 2524440, 2685760, 2776884, 2853312, 2945180, 3239698, 3365920, 3471105, 3534216, 3566640, 3702512, 4028640, 4039104, 4417770, 4628140, 4712288, 4755520, 4859547, 5048880, 5553768, 5890360, 6479396, 6731840, 6942210, 7068432, 7133280, 7405024, 8057280, 8099245, 8835540, 9256280, 9424576, 9719094, 10097760, 11107536, 11780720, 12958792, 13884420, 14136864, 14266560, 14810048, 16198490, 17671080, 18512560, 19438188, 20195520, 22215072, 23561440, 24297735, 25917584, 27768840, 28273728, 32396980, 35342160, 37025120, 38876376, 44430144, 47122880, 48595470, 51835168, 55537680, 64793960, 70684320, 74050240, 77752752, 97190940, 103670336, 111075360, 129587920, 141368640, 155505504, 194381880, 222150720, 259175840, 311011008, 388763760, 518351680, 777527520, 1555055040]

約数ペア:

[(1, 1555055040), (2, 777527520), (3, 518351680), (4, 388763760), (5, 311011008), (6, 259175840), (7, 222150720), (8, 194381880), (10, 155505504), (11, 141368640), (12, 129587920), (14, 111075360), (15, 103670336), (16, 97190940), (20, 77752752), (21, 74050240), (22, 70684320), (24, 64793960), (28, 55537680), (30, 51835168), (32, 48595470), (33, 47122880), (35, 44430144), (40, 38876376), (42, 37025120), (44, 35342160), (48, 32396980), (55, 28273728), (56, 27768840), (60, 25917584), (64, 24297735), (66, 23561440), (70, 22215072), (77, 20195520), (80, 19438188), (84, 18512560), (88, 17671080), (96, 16198490), (105, 14810048), (109, 14266560), (110, 14136864), (112, 13884420), (120, 12958792), (132, 11780720), (140, 11107536), (154, 10097760), (160, 9719094), (165, 9424576), (168, 9256280), (176, 8835540), (192, 8099245), (193, 8057280), (210, 7405024), (218, 7133280), (220, 7068432), (224, 6942210), (231, 6731840), (240, 6479396), (264, 5890360), (280, 5553768), (308, 5048880), (320, 4859547), (327, 4755520), (330, 4712288), (336, 4628140), (352, 4417770), (385, 4039104), (386, 4028640), (420, 3702512), (436, 3566640), (440, 3534216), (448, 3471105), (462, 3365920), (480, 3239698), (528, 2945180), (545, 2853312), (560, 2776884), (579, 2685760), (616, 2524440), (654, 2377760), (660, 2356144), (672, 2314070), (704, 2208885), (763, 2038080), (770, 2019552), (772, 2014320), (840, 1851256), (872, 1783320), (880, 1767108), (924, 1682960), (960, 1619849), (965, 1611456), (1056, 1472590), (1090, 1426656), (1120, 1388442), (1155, 1346368), (1158, 1342880), (1199, 1296960), (1232, 1262220), (1308, 1188880), (1320, 1178072), (1344, 1157035), (1351, 1151040), (1526, 1019040), (1540, 1009776), (1544, 1007160), (1635, 951104), (1680, 925628), (1744, 891660), (1760, 883554), (1848, 841480), (1930, 805728), (2112, 736295), (2123, 732480), (2180, 713328), (2240, 694221), (2289, 679360), (2310, 673184), (2316, 671440), (2398, 648480), (2464, 631110), (2616, 594440), (2640, 589036), (2702, 575520), (2895, 537152), (3052, 509520), (3080, 504888), (3088, 503580), (3270, 475552), (3360, 462814), (3488, 445830), (3520, 441777), (3597, 432320), (3696, 420740), (3815, 407616), (3860, 402864), (4053, 383680), (4246, 366240), (4360, 356664), (4578, 339680), (4620, 336592), (4632, 335720), (4796, 324240), (4928, 315555), (5232, 297220), (5280, 294518), (5404, 287760), (5790, 268576), (5995, 259392), (6104, 254760), (6160, 252444), (6176, 251790), (6369, 244160), (6540, 237776), (6720, 231407), (6755, 230208), (6976, 222915), (7194, 216160), (7392, 210370), (7630, 203808), (7720, 201432), (8106, 191840), (8393, 185280), (8492, 183120), (8720, 178332), (9156, 169840), (9240, 168296), (9264, 167860), (9592, 162120), (10464, 148610), (10560, 147259), (10615, 146496), (10808, 143880), (11445, 135872), (11580, 134288), (11990, 129696), (12208, 127380), (12320, 126222), (12352, 125895), (12738, 122080), (13080, 118888), (13510, 115104), (14388, 108080), (14784, 105185), (14861, 104640), (15260, 101904), (15440, 100716), (16212, 95920), (16786, 92640), (16984, 91560), (17440, 89166), (17985, 86464), (18312, 84920), (18480, 84148), (18528, 83930), (19184, 81060), (20265, 76736), (20928, 74305), (21037, 73920), (21230, 73248), (21616, 71940), (22890, 67936), (23160, 67144), (23980, 64848), (24416, 63690), (24640, 63111), (25179, 61760), (25476, 61040), (26160, 59444), (27020, 57552), (28776, 54040), (29722, 52320), (30520, 50952), (30880, 50358), (31845, 48832), (32424, 47960), (33572, 46320), (33968, 45780), (34880, 44583), (35970, 43232), (36624, 42460), (36960, 42074), (37056, 41965), (38368, 40530)]