80683785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 194987520

約数和(自身を除く): 114303735

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 19, 21, 35, 39, 45, 51, 57, 61, 63, 65, 85, 91, 95, 105, 117, 119, 133, 153, 171, 183, 195, 221, 247, 255, 273, 285, 305, 315, 323, 357, 399, 427, 455, 549, 585, 595, 663, 665, 741, 765, 793, 819, 855, 915, 969, 1037, 1071, 1105, 1159, 1197, 1235, 1281, 1365, 1547, 1615, 1729, 1785, 1989, 1995, 2135, 2223, 2261, 2379, 2745, 2907, 3111, 3315, 3477, 3705, 3843, 3965, 4095, 4199, 4641, 4845, 5185, 5187, 5355, 5551, 5795, 5985, 6405, 6783, 7137, 7259, 7735, 8113, 8645, 9333, 9945, 10431, 11115, 11305, 11895, 12597, 13481, 13923, 14535, 15067, 15555, 15561, 16653, 17385, 19215, 19703, 20349, 20995, 21777, 23205, 24339, 25935, 27755, 29393, 33915, 35685, 36295, 37791, 40443, 40565, 45201, 46665, 49959, 52155, 59109, 62985, 65331, 67405, 69615, 73017, 75335, 77805, 83265, 88179, 94367, 98515, 101745, 105469, 108885, 121329, 121695, 135603, 137921, 146965, 177327, 188955, 202215, 226005, 249795, 256139, 264537, 283101, 295545, 316407, 326655, 365085, 413763, 440895, 471835, 527345, 606645, 678015, 689605, 768417, 849303, 886635, 949221, 1241289, 1280695, 1322685, 1415505, 1582035, 1792973, 2068815, 2305251, 3842085, 4246515, 4746105, 5378919, 6206445, 8964865, 11526255, 16136757, 26894595, 80683785]

約数ペア:

[(1, 80683785), (3, 26894595), (5, 16136757), (7, 11526255), (9, 8964865), (13, 6206445), (15, 5378919), (17, 4746105), (19, 4246515), (21, 3842085), (35, 2305251), (39, 2068815), (45, 1792973), (51, 1582035), (57, 1415505), (61, 1322685), (63, 1280695), (65, 1241289), (85, 949221), (91, 886635), (95, 849303), (105, 768417), (117, 689605), (119, 678015), (133, 606645), (153, 527345), (171, 471835), (183, 440895), (195, 413763), (221, 365085), (247, 326655), (255, 316407), (273, 295545), (285, 283101), (305, 264537), (315, 256139), (323, 249795), (357, 226005), (399, 202215), (427, 188955), (455, 177327), (549, 146965), (585, 137921), (595, 135603), (663, 121695), (665, 121329), (741, 108885), (765, 105469), (793, 101745), (819, 98515), (855, 94367), (915, 88179), (969, 83265), (1037, 77805), (1071, 75335), (1105, 73017), (1159, 69615), (1197, 67405), (1235, 65331), (1281, 62985), (1365, 59109), (1547, 52155), (1615, 49959), (1729, 46665), (1785, 45201), (1989, 40565), (1995, 40443), (2135, 37791), (2223, 36295), (2261, 35685), (2379, 33915), (2745, 29393), (2907, 27755), (3111, 25935), (3315, 24339), (3477, 23205), (3705, 21777), (3843, 20995), (3965, 20349), (4095, 19703), (4199, 19215), (4641, 17385), (4845, 16653), (5185, 15561), (5187, 15555), (5355, 15067), (5551, 14535), (5795, 13923), (5985, 13481), (6405, 12597), (6783, 11895), (7137, 11305), (7259, 11115), (7735, 10431), (8113, 9945), (8645, 9333)]