148704360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 512870400

約数和(自身を除く): 364166040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 839, 840, 844, 1055, 1266, 1477, 1678, 1688, 2110, 2517, 2532, 2954, 3165, 3356, 4195, 4220, 4431, 5034, 5064, 5873, 5908, 6330, 6712, 7385, 8390, 8440, 8862, 10068, 11746, 11816, 12585, 12660, 14770, 16780, 17619, 17724, 20136, 22155, 23492, 25170, 25320, 29365, 29540, 33560, 35238, 35448, 44310, 46984, 50340, 58730, 59080, 70476, 88095, 88620, 100680, 117460, 140952, 176190, 177029, 177240, 234920, 352380, 354058, 531087, 704760, 708116, 885145, 1062174, 1239203, 1416232, 1770290, 2124348, 2478406, 2655435, 3540580, 3717609, 4248696, 4956812, 5310870, 6196015, 7081160, 7435218, 9913624, 10621740, 12392030, 14870436, 18588045, 21243480, 24784060, 29740872, 37176090, 49568120, 74352180, 148704360]

約数ペア:

[(1, 148704360), (2, 74352180), (3, 49568120), (4, 37176090), (5, 29740872), (6, 24784060), (7, 21243480), (8, 18588045), (10, 14870436), (12, 12392030), (14, 10621740), (15, 9913624), (20, 7435218), (21, 7081160), (24, 6196015), (28, 5310870), (30, 4956812), (35, 4248696), (40, 3717609), (42, 3540580), (56, 2655435), (60, 2478406), (70, 2124348), (84, 1770290), (105, 1416232), (120, 1239203), (140, 1062174), (168, 885145), (210, 708116), (211, 704760), (280, 531087), (420, 354058), (422, 352380), (633, 234920), (839, 177240), (840, 177029), (844, 176190), (1055, 140952), (1266, 117460), (1477, 100680), (1678, 88620), (1688, 88095), (2110, 70476), (2517, 59080), (2532, 58730), (2954, 50340), (3165, 46984), (3356, 44310), (4195, 35448), (4220, 35238), (4431, 33560), (5034, 29540), (5064, 29365), (5873, 25320), (5908, 25170), (6330, 23492), (6712, 22155), (7385, 20136), (8390, 17724), (8440, 17619), (8862, 16780), (10068, 14770), (11746, 12660), (11816, 12585)]