40845630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 122342400

約数和(自身を除く): 81496770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 353, 399, 406, 435, 551, 570, 609, 665, 706, 798, 870, 1015, 1059, 1102, 1218, 1330, 1653, 1765, 1995, 2030, 2118, 2471, 2755, 3045, 3306, 3530, 3857, 3990, 4942, 5295, 5510, 6090, 6707, 7413, 7714, 8265, 10237, 10590, 11571, 12355, 13414, 14826, 16530, 19285, 20121, 20474, 23142, 24710, 30711, 33535, 37065, 38570, 40242, 46949, 51185, 57855, 61422, 67070, 71659, 74130, 93898, 100605, 102370, 115710, 140847, 143318, 153555, 194503, 201210, 214977, 234745, 281694, 307110, 358295, 389006, 429954, 469490, 583509, 704235, 716590, 972515, 1074885, 1167018, 1361521, 1408470, 1945030, 2149770, 2723042, 2917545, 4084563, 5835090, 6807605, 8169126, 13615210, 20422815, 40845630]

約数ペア:

[(1, 40845630), (2, 20422815), (3, 13615210), (5, 8169126), (6, 6807605), (7, 5835090), (10, 4084563), (14, 2917545), (15, 2723042), (19, 2149770), (21, 1945030), (29, 1408470), (30, 1361521), (35, 1167018), (38, 1074885), (42, 972515), (57, 716590), (58, 704235), (70, 583509), (87, 469490), (95, 429954), (105, 389006), (114, 358295), (133, 307110), (145, 281694), (174, 234745), (190, 214977), (203, 201210), (210, 194503), (266, 153555), (285, 143318), (290, 140847), (353, 115710), (399, 102370), (406, 100605), (435, 93898), (551, 74130), (570, 71659), (609, 67070), (665, 61422), (706, 57855), (798, 51185), (870, 46949), (1015, 40242), (1059, 38570), (1102, 37065), (1218, 33535), (1330, 30711), (1653, 24710), (1765, 23142), (1995, 20474), (2030, 20121), (2118, 19285), (2471, 16530), (2755, 14826), (3045, 13414), (3306, 12355), (3530, 11571), (3857, 10590), (3990, 10237), (4942, 8265), (5295, 7714), (5510, 7413), (6090, 6707)]