1806128220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2684

約数の個数: 192

約数和(自身を含む): 5857044480

約数和(自身を除く): 4050916260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 47, 52, 57, 60, 65, 76, 78, 94, 95, 114, 130, 141, 156, 188, 190, 195, 228, 235, 247, 260, 282, 285, 380, 390, 470, 494, 564, 570, 611, 705, 741, 780, 893, 940, 988, 1140, 1222, 1235, 1410, 1482, 1786, 1833, 2444, 2470, 2593, 2679, 2820, 2964, 3055, 3572, 3666, 3705, 4465, 4940, 5186, 5358, 6110, 7332, 7410, 7779, 8930, 9165, 10372, 10716, 11609, 12220, 12965, 13395, 14820, 15558, 17860, 18330, 23218, 25930, 26790, 31116, 33709, 34827, 36660, 38895, 46436, 49267, 51860, 53580, 58045, 67418, 69654, 77790, 98534, 101127, 116090, 121871, 134836, 139308, 147801, 155580, 168545, 174135, 197068, 202254, 232180, 243742, 246335, 295602, 337090, 348270, 365613, 404508, 487484, 492670, 505635, 591204, 609355, 640471, 674180, 696540, 731226, 739005, 985340, 1011270, 1218710, 1280942, 1462452, 1478010, 1584323, 1828065, 1921413, 2022540, 2315549, 2437420, 2561884, 2956020, 3168646, 3202355, 3656130, 3842826, 4631098, 4752969, 6337292, 6404710, 6946647, 7312260, 7685652, 7921615, 9262196, 9505938, 9607065, 11577745, 12809420, 13893294, 15843230, 19011876, 19214130, 23155490, 23764845, 27786588, 30102137, 31686460, 34733235, 38428260, 46310980, 47529690, 60204274, 69466470, 90306411, 95059380, 120408548, 138932940, 150510685, 180612822, 301021370, 361225644, 451532055, 602042740, 903064110, 1806128220]

約数ペア:

[(1, 1806128220), (2, 903064110), (3, 602042740), (4, 451532055), (5, 361225644), (6, 301021370), (10, 180612822), (12, 150510685), (13, 138932940), (15, 120408548), (19, 95059380), (20, 90306411), (26, 69466470), (30, 60204274), (38, 47529690), (39, 46310980), (47, 38428260), (52, 34733235), (57, 31686460), (60, 30102137), (65, 27786588), (76, 23764845), (78, 23155490), (94, 19214130), (95, 19011876), (114, 15843230), (130, 13893294), (141, 12809420), (156, 11577745), (188, 9607065), (190, 9505938), (195, 9262196), (228, 7921615), (235, 7685652), (247, 7312260), (260, 6946647), (282, 6404710), (285, 6337292), (380, 4752969), (390, 4631098), (470, 3842826), (494, 3656130), (564, 3202355), (570, 3168646), (611, 2956020), (705, 2561884), (741, 2437420), (780, 2315549), (893, 2022540), (940, 1921413), (988, 1828065), (1140, 1584323), (1222, 1478010), (1235, 1462452), (1410, 1280942), (1482, 1218710), (1786, 1011270), (1833, 985340), (2444, 739005), (2470, 731226), (2593, 696540), (2679, 674180), (2820, 640471), (2964, 609355), (3055, 591204), (3572, 505635), (3666, 492670), (3705, 487484), (4465, 404508), (4940, 365613), (5186, 348270), (5358, 337090), (6110, 295602), (7332, 246335), (7410, 243742), (7779, 232180), (8930, 202254), (9165, 197068), (10372, 174135), (10716, 168545), (11609, 155580), (12220, 147801), (12965, 139308), (13395, 134836), (14820, 121871), (15558, 116090), (17860, 101127), (18330, 98534), (23218, 77790), (25930, 69654), (26790, 67418), (31116, 58045), (33709, 53580), (34827, 51860), (36660, 49267), (38895, 46436)]