1152207980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4056

約数の個数: 144

約数和(自身を含む): 3219144768

約数和(自身を除く): 2066936788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 121, 140, 154, 170, 187, 220, 238, 242, 308, 340, 374, 385, 476, 484, 595, 605, 748, 770, 847, 935, 1190, 1210, 1309, 1540, 1694, 1870, 2057, 2380, 2420, 2618, 3388, 3740, 4001, 4114, 4235, 5236, 6545, 8002, 8228, 8470, 10285, 13090, 14399, 16004, 16940, 20005, 20570, 26180, 28007, 28798, 40010, 41140, 44011, 56014, 57596, 68017, 71995, 80020, 88022, 112028, 136034, 140035, 143990, 176044, 220055, 272068, 280070, 287980, 308077, 340085, 440110, 476119, 484121, 560140, 616154, 680170, 748187, 880220, 952238, 968242, 1232308, 1360340, 1496374, 1540385, 1904476, 1936484, 2380595, 2420605, 2992748, 3080770, 3388847, 3740935, 4761190, 4841210, 5237309, 6161540, 6777694, 7481870, 8230057, 9522380, 9682420, 10474618, 13555388, 14963740, 16460114, 16944235, 20949236, 26186545, 32920228, 33888470, 41150285, 52373090, 57610399, 67776940, 82300570, 104746180, 115220798, 164601140, 230441596, 288051995, 576103990, 1152207980]

約数ペア:

[(1, 1152207980), (2, 576103990), (4, 288051995), (5, 230441596), (7, 164601140), (10, 115220798), (11, 104746180), (14, 82300570), (17, 67776940), (20, 57610399), (22, 52373090), (28, 41150285), (34, 33888470), (35, 32920228), (44, 26186545), (55, 20949236), (68, 16944235), (70, 16460114), (77, 14963740), (85, 13555388), (110, 10474618), (119, 9682420), (121, 9522380), (140, 8230057), (154, 7481870), (170, 6777694), (187, 6161540), (220, 5237309), (238, 4841210), (242, 4761190), (308, 3740935), (340, 3388847), (374, 3080770), (385, 2992748), (476, 2420605), (484, 2380595), (595, 1936484), (605, 1904476), (748, 1540385), (770, 1496374), (847, 1360340), (935, 1232308), (1190, 968242), (1210, 952238), (1309, 880220), (1540, 748187), (1694, 680170), (1870, 616154), (2057, 560140), (2380, 484121), (2420, 476119), (2618, 440110), (3388, 340085), (3740, 308077), (4001, 287980), (4114, 280070), (4235, 272068), (5236, 220055), (6545, 176044), (8002, 143990), (8228, 140035), (8470, 136034), (10285, 112028), (13090, 88022), (14399, 80020), (16004, 71995), (16940, 68017), (20005, 57596), (20570, 56014), (26180, 44011), (28007, 41140), (28798, 40010)]