40141710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 124554240

約数和(自身を除く): 84412530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 317, 335, 378, 402, 469, 603, 630, 634, 670, 938, 945, 951, 1005, 1206, 1407, 1585, 1809, 1890, 1902, 2010, 2219, 2345, 2814, 2853, 3015, 3170, 3618, 4221, 4438, 4690, 4755, 5706, 6030, 6657, 7035, 8442, 8559, 9045, 9510, 11095, 12663, 13314, 14070, 14265, 17118, 18090, 19971, 21105, 21239, 22190, 25326, 28530, 33285, 39942, 42210, 42478, 42795, 59913, 63315, 63717, 66570, 85590, 99855, 106195, 119826, 126630, 127434, 148673, 191151, 199710, 212390, 297346, 299565, 318585, 382302, 446019, 573453, 599130, 637170, 743365, 892038, 955755, 1146906, 1338057, 1486730, 1911510, 2230095, 2676114, 2867265, 4014171, 4460190, 5734530, 6690285, 8028342, 13380570, 20070855, 40141710]

約数ペア:

[(1, 40141710), (2, 20070855), (3, 13380570), (5, 8028342), (6, 6690285), (7, 5734530), (9, 4460190), (10, 4014171), (14, 2867265), (15, 2676114), (18, 2230095), (21, 1911510), (27, 1486730), (30, 1338057), (35, 1146906), (42, 955755), (45, 892038), (54, 743365), (63, 637170), (67, 599130), (70, 573453), (90, 446019), (105, 382302), (126, 318585), (134, 299565), (135, 297346), (189, 212390), (201, 199710), (210, 191151), (270, 148673), (315, 127434), (317, 126630), (335, 119826), (378, 106195), (402, 99855), (469, 85590), (603, 66570), (630, 63717), (634, 63315), (670, 59913), (938, 42795), (945, 42478), (951, 42210), (1005, 39942), (1206, 33285), (1407, 28530), (1585, 25326), (1809, 22190), (1890, 21239), (1902, 21105), (2010, 19971), (2219, 18090), (2345, 17118), (2814, 14265), (2853, 14070), (3015, 13314), (3170, 12663), (3618, 11095), (4221, 9510), (4438, 9045), (4690, 8559), (4755, 8442), (5706, 7035), (6030, 6657)]