264730830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 533605170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 455, 490, 546, 637, 686, 735, 910, 1029, 1274, 1365, 1470, 1715, 1911, 1979, 2058, 2730, 3185, 3430, 3822, 3958, 4459, 5145, 5937, 6370, 8918, 9555, 9895, 10290, 11874, 13377, 13853, 19110, 19790, 22295, 25727, 26754, 27706, 29685, 41559, 44590, 51454, 59370, 66885, 69265, 77181, 83118, 96971, 128635, 133770, 138530, 154362, 180089, 193942, 207795, 257270, 290913, 360178, 385905, 415590, 484855, 540267, 581826, 678797, 771810, 900445, 969710, 1080534, 1260623, 1357594, 1454565, 1800890, 2036391, 2521246, 2701335, 2909130, 3393985, 3781869, 4072782, 5402670, 6303115, 6787970, 7563738, 8824361, 10181955, 12606230, 17648722, 18909345, 20363910, 26473083, 37818690, 44121805, 52946166, 88243610, 132365415, 264730830]

約数ペア:

[(1, 264730830), (2, 132365415), (3, 88243610), (5, 52946166), (6, 44121805), (7, 37818690), (10, 26473083), (13, 20363910), (14, 18909345), (15, 17648722), (21, 12606230), (26, 10181955), (30, 8824361), (35, 7563738), (39, 6787970), (42, 6303115), (49, 5402670), (65, 4072782), (70, 3781869), (78, 3393985), (91, 2909130), (98, 2701335), (105, 2521246), (130, 2036391), (147, 1800890), (182, 1454565), (195, 1357594), (210, 1260623), (245, 1080534), (273, 969710), (294, 900445), (343, 771810), (390, 678797), (455, 581826), (490, 540267), (546, 484855), (637, 415590), (686, 385905), (735, 360178), (910, 290913), (1029, 257270), (1274, 207795), (1365, 193942), (1470, 180089), (1715, 154362), (1911, 138530), (1979, 133770), (2058, 128635), (2730, 96971), (3185, 83118), (3430, 77181), (3822, 69265), (3958, 66885), (4459, 59370), (5145, 51454), (5937, 44590), (6370, 41559), (8918, 29685), (9555, 27706), (9895, 26754), (10290, 25727), (11874, 22295), (13377, 19790), (13853, 19110)]