130851480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 128

約数和(自身を含む): 427680000

約数和(自身を除く): 296828520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 1979, 2204, 2280, 2755, 3306, 3480, 3958, 4408, 5510, 5937, 6612, 7916, 8265, 9895, 11020, 11874, 13224, 15832, 16530, 19790, 22040, 23748, 29685, 33060, 37601, 39580, 47496, 57391, 59370, 66120, 75202, 79160, 112803, 114782, 118740, 150404, 172173, 188005, 225606, 229564, 237480, 286955, 300808, 344346, 376010, 451212, 459128, 564015, 573910, 688692, 752020, 860865, 902424, 1090429, 1128030, 1147820, 1377384, 1504040, 1721730, 2180858, 2256060, 2295640, 3271287, 3443460, 4361716, 4512120, 5452145, 6542574, 6886920, 8723432, 10904290, 13085148, 16356435, 21808580, 26170296, 32712870, 43617160, 65425740, 130851480]

約数ペア:

[(1, 130851480), (2, 65425740), (3, 43617160), (4, 32712870), (5, 26170296), (6, 21808580), (8, 16356435), (10, 13085148), (12, 10904290), (15, 8723432), (19, 6886920), (20, 6542574), (24, 5452145), (29, 4512120), (30, 4361716), (38, 3443460), (40, 3271287), (57, 2295640), (58, 2256060), (60, 2180858), (76, 1721730), (87, 1504040), (95, 1377384), (114, 1147820), (116, 1128030), (120, 1090429), (145, 902424), (152, 860865), (174, 752020), (190, 688692), (228, 573910), (232, 564015), (285, 459128), (290, 451212), (348, 376010), (380, 344346), (435, 300808), (456, 286955), (551, 237480), (570, 229564), (580, 225606), (696, 188005), (760, 172173), (870, 150404), (1102, 118740), (1140, 114782), (1160, 112803), (1653, 79160), (1740, 75202), (1979, 66120), (2204, 59370), (2280, 57391), (2755, 47496), (3306, 39580), (3480, 37601), (3958, 33060), (4408, 29685), (5510, 23748), (5937, 22040), (6612, 19790), (7916, 16530), (8265, 15832), (9895, 13224), (11020, 11874)]