214412880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 730274688

約数和(自身を除く): 515861808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 241, 264, 330, 337, 440, 482, 528, 660, 674, 723, 880, 964, 1011, 1205, 1320, 1348, 1446, 1685, 1928, 2022, 2410, 2640, 2651, 2696, 2892, 3370, 3615, 3707, 3856, 4044, 4820, 5055, 5302, 5392, 5784, 6740, 7230, 7414, 7953, 8088, 9640, 10110, 10604, 11121, 11568, 13255, 13480, 14460, 14828, 15906, 16176, 18535, 19280, 20220, 21208, 22242, 26510, 26960, 28920, 29656, 31812, 37070, 39765, 40440, 42416, 44484, 53020, 55605, 57840, 59312, 63624, 74140, 79530, 80880, 81217, 88968, 106040, 111210, 127248, 148280, 159060, 162434, 177936, 212080, 222420, 243651, 296560, 318120, 324868, 406085, 444840, 487302, 636240, 649736, 812170, 889680, 893387, 974604, 1218255, 1299472, 1624340, 1786774, 1949208, 2436510, 2680161, 3248680, 3573548, 3898416, 4466935, 4873020, 5360322, 6497360, 7147096, 8933870, 9746040, 10720644, 13400805, 14294192, 17867740, 19492080, 21441288, 26801610, 35735480, 42882576, 53603220, 71470960, 107206440, 214412880]

約数ペア:

[(1, 214412880), (2, 107206440), (3, 71470960), (4, 53603220), (5, 42882576), (6, 35735480), (8, 26801610), (10, 21441288), (11, 19492080), (12, 17867740), (15, 14294192), (16, 13400805), (20, 10720644), (22, 9746040), (24, 8933870), (30, 7147096), (33, 6497360), (40, 5360322), (44, 4873020), (48, 4466935), (55, 3898416), (60, 3573548), (66, 3248680), (80, 2680161), (88, 2436510), (110, 1949208), (120, 1786774), (132, 1624340), (165, 1299472), (176, 1218255), (220, 974604), (240, 893387), (241, 889680), (264, 812170), (330, 649736), (337, 636240), (440, 487302), (482, 444840), (528, 406085), (660, 324868), (674, 318120), (723, 296560), (880, 243651), (964, 222420), (1011, 212080), (1205, 177936), (1320, 162434), (1348, 159060), (1446, 148280), (1685, 127248), (1928, 111210), (2022, 106040), (2410, 88968), (2640, 81217), (2651, 80880), (2696, 79530), (2892, 74140), (3370, 63624), (3615, 59312), (3707, 57840), (3856, 55605), (4044, 53020), (4820, 44484), (5055, 42416), (5302, 40440), (5392, 39765), (5784, 37070), (6740, 31812), (7230, 29656), (7414, 28920), (7953, 26960), (8088, 26510), (9640, 22242), (10110, 21208), (10604, 20220), (11121, 19280), (11568, 18535), (13255, 16176), (13480, 15906), (14460, 14828)]