260065008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 901688320

約数和(自身を除く): 641623312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 37, 38, 42, 48, 56, 57, 63, 72, 74, 76, 84, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 304, 333, 336, 342, 367, 399, 444, 456, 504, 518, 532, 592, 666, 684, 703, 734, 777, 798, 888, 912, 1008, 1036, 1064, 1101, 1197, 1332, 1368, 1406, 1468, 1554, 1596, 1776, 2072, 2109, 2128, 2202, 2331, 2394, 2569, 2664, 2736, 2812, 2936, 3108, 3192, 3303, 4144, 4218, 4404, 4662, 4788, 4921, 5138, 5328, 5624, 5872, 6216, 6327, 6384, 6606, 6973, 7707, 8436, 8808, 9324, 9576, 9842, 10276, 11248, 12432, 12654, 13212, 13579, 13946, 14763, 15414, 16872, 17616, 18648, 19152, 19684, 20552, 20919, 23121, 25308, 26424, 27158, 27892, 29526, 30828, 33744, 37296, 39368, 40737, 41104, 41838, 44289, 46242, 48811, 50616, 52848, 54316, 55784, 59052, 61656, 62757, 78736, 81474, 83676, 88578, 92484, 95053, 97622, 101232, 108632, 111568, 118104, 122211, 123312, 125514, 146433, 162948, 167352, 177156, 184968, 190106, 195244, 217264, 236208, 244422, 251028, 258001, 285159, 292866, 325896, 334704, 354312, 369936, 380212, 390488, 439299, 488844, 502056, 516002, 570318, 585732, 651792, 708624, 760424, 774003, 780976, 855477, 878598, 977688, 1004112, 1032004, 1140636, 1171464, 1520848, 1548006, 1710954, 1757196, 1806007, 1955376, 2064008, 2281272, 2322009, 2342928, 3096012, 3421908, 3514392, 3612014, 4128016, 4562544, 4644018, 5418021, 6192024, 6843816, 7028784, 7224028, 9288036, 10836042, 12384048, 13687632, 14448056, 16254063, 18576072, 21672084, 28896112, 32508126, 37152144, 43344168, 65016252, 86688336, 130032504, 260065008]

約数ペア:

[(1, 260065008), (2, 130032504), (3, 86688336), (4, 65016252), (6, 43344168), (7, 37152144), (8, 32508126), (9, 28896112), (12, 21672084), (14, 18576072), (16, 16254063), (18, 14448056), (19, 13687632), (21, 12384048), (24, 10836042), (28, 9288036), (36, 7224028), (37, 7028784), (38, 6843816), (42, 6192024), (48, 5418021), (56, 4644018), (57, 4562544), (63, 4128016), (72, 3612014), (74, 3514392), (76, 3421908), (84, 3096012), (111, 2342928), (112, 2322009), (114, 2281272), (126, 2064008), (133, 1955376), (144, 1806007), (148, 1757196), (152, 1710954), (168, 1548006), (171, 1520848), (222, 1171464), (228, 1140636), (252, 1032004), (259, 1004112), (266, 977688), (296, 878598), (304, 855477), (333, 780976), (336, 774003), (342, 760424), (367, 708624), (399, 651792), (444, 585732), (456, 570318), (504, 516002), (518, 502056), (532, 488844), (592, 439299), (666, 390488), (684, 380212), (703, 369936), (734, 354312), (777, 334704), (798, 325896), (888, 292866), (912, 285159), (1008, 258001), (1036, 251028), (1064, 244422), (1101, 236208), (1197, 217264), (1332, 195244), (1368, 190106), (1406, 184968), (1468, 177156), (1554, 167352), (1596, 162948), (1776, 146433), (2072, 125514), (2109, 123312), (2128, 122211), (2202, 118104), (2331, 111568), (2394, 108632), (2569, 101232), (2664, 97622), (2736, 95053), (2812, 92484), (2936, 88578), (3108, 83676), (3192, 81474), (3303, 78736), (4144, 62757), (4218, 61656), (4404, 59052), (4662, 55784), (4788, 54316), (4921, 52848), (5138, 50616), (5328, 48811), (5624, 46242), (5872, 44289), (6216, 41838), (6327, 41104), (6384, 40737), (6606, 39368), (6973, 37296), (7707, 33744), (8436, 30828), (8808, 29526), (9324, 27892), (9576, 27158), (9842, 26424), (10276, 25308), (11248, 23121), (12432, 20919), (12654, 20552), (13212, 19684), (13579, 19152), (13946, 18648), (14763, 17616), (15414, 16872)]