20070160275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 39814594560

約数和(自身を除く): 19744434285

約数列:

[1, 3, 5, 11, 15, 19, 25, 31, 33, 55, 57, 75, 93, 95, 103, 155, 165, 209, 275, 285, 309, 341, 401, 465, 475, 515, 589, 627, 775, 825, 1023, 1045, 1133, 1203, 1425, 1545, 1705, 1767, 1957, 2005, 2325, 2575, 2945, 3135, 3193, 3399, 4411, 5115, 5225, 5665, 5871, 6015, 6479, 7619, 7725, 8525, 8835, 9579, 9785, 10025, 12431, 13233, 14725, 15675, 15965, 16995, 19437, 21527, 22055, 22857, 25575, 28325, 29355, 30075, 32395, 35123, 37293, 38095, 41303, 44175, 47895, 48925, 60667, 62155, 64581, 66165, 79825, 83809, 84975, 97185, 105369, 107635, 110275, 114285, 123909, 136741, 146775, 161975, 175615, 182001, 186465, 190475, 206515, 236189, 239475, 251427, 303335, 310775, 322905, 330825, 410223, 419045, 454333, 485925, 526845, 538175, 571425, 619545, 667337, 683705, 708567, 784757, 878075, 910005, 932325, 1032575, 1180945, 1257135, 1280393, 1362999, 1516675, 1614525, 2002011, 2051115, 2095225, 2271665, 2354271, 2598079, 2634225, 3097725, 3336685, 3418525, 3542835, 3841179, 3923785, 4550025, 5904725, 6285675, 6401965, 6814995, 7794237, 8632327, 10010055, 10255575, 11358325, 11771355, 12990395, 14084323, 16683425, 17714175, 19205895, 19618925, 24327467, 25896981, 32009825, 34074975, 38971185, 42252969, 43161635, 50050275, 58856775, 64951975, 70421615, 72982401, 96029475, 121637335, 129484905, 194855925, 211264845, 215808175, 267602137, 352108075, 364912005, 608186675, 647424525, 802806411, 1056324225, 1338010685, 1824560025, 4014032055, 6690053425, 20070160275]

約数ペア:

[(1, 20070160275), (3, 6690053425), (5, 4014032055), (11, 1824560025), (15, 1338010685), (19, 1056324225), (25, 802806411), (31, 647424525), (33, 608186675), (55, 364912005), (57, 352108075), (75, 267602137), (93, 215808175), (95, 211264845), (103, 194855925), (155, 129484905), (165, 121637335), (209, 96029475), (275, 72982401), (285, 70421615), (309, 64951975), (341, 58856775), (401, 50050275), (465, 43161635), (475, 42252969), (515, 38971185), (589, 34074975), (627, 32009825), (775, 25896981), (825, 24327467), (1023, 19618925), (1045, 19205895), (1133, 17714175), (1203, 16683425), (1425, 14084323), (1545, 12990395), (1705, 11771355), (1767, 11358325), (1957, 10255575), (2005, 10010055), (2325, 8632327), (2575, 7794237), (2945, 6814995), (3135, 6401965), (3193, 6285675), (3399, 5904725), (4411, 4550025), (5115, 3923785), (5225, 3841179), (5665, 3542835), (5871, 3418525), (6015, 3336685), (6479, 3097725), (7619, 2634225), (7725, 2598079), (8525, 2354271), (8835, 2271665), (9579, 2095225), (9785, 2051115), (10025, 2002011), (12431, 1614525), (13233, 1516675), (14725, 1362999), (15675, 1280393), (15965, 1257135), (16995, 1180945), (19437, 1032575), (21527, 932325), (22055, 910005), (22857, 878075), (25575, 784757), (28325, 708567), (29355, 683705), (30075, 667337), (32395, 619545), (35123, 571425), (37293, 538175), (38095, 526845), (41303, 485925), (44175, 454333), (47895, 419045), (48925, 410223), (60667, 330825), (62155, 322905), (64581, 310775), (66165, 303335), (79825, 251427), (83809, 239475), (84975, 236189), (97185, 206515), (105369, 190475), (107635, 186465), (110275, 182001), (114285, 175615), (123909, 161975), (136741, 146775)]