23683520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 65714880

約数和(自身を除く): 42031360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 109, 112, 140, 160, 194, 218, 224, 280, 320, 388, 436, 448, 485, 545, 560, 679, 763, 776, 872, 970, 1090, 1120, 1358, 1526, 1552, 1744, 1940, 2180, 2240, 2716, 3052, 3104, 3395, 3488, 3815, 3880, 4360, 5432, 6104, 6208, 6790, 6976, 7630, 7760, 8720, 10573, 10864, 12208, 13580, 15260, 15520, 17440, 21146, 21728, 24416, 27160, 30520, 31040, 34880, 42292, 43456, 48832, 52865, 54320, 61040, 74011, 84584, 105730, 108640, 122080, 148022, 169168, 211460, 217280, 244160, 296044, 338336, 370055, 422920, 592088, 676672, 740110, 845840, 1184176, 1480220, 1691680, 2368352, 2960440, 3383360, 4736704, 5920880, 11841760, 23683520]

約数ペア:

[(1, 23683520), (2, 11841760), (4, 5920880), (5, 4736704), (7, 3383360), (8, 2960440), (10, 2368352), (14, 1691680), (16, 1480220), (20, 1184176), (28, 845840), (32, 740110), (35, 676672), (40, 592088), (56, 422920), (64, 370055), (70, 338336), (80, 296044), (97, 244160), (109, 217280), (112, 211460), (140, 169168), (160, 148022), (194, 122080), (218, 108640), (224, 105730), (280, 84584), (320, 74011), (388, 61040), (436, 54320), (448, 52865), (485, 48832), (545, 43456), (560, 42292), (679, 34880), (763, 31040), (776, 30520), (872, 27160), (970, 24416), (1090, 21728), (1120, 21146), (1358, 17440), (1526, 15520), (1552, 15260), (1744, 13580), (1940, 12208), (2180, 10864), (2240, 10573), (2716, 8720), (3052, 7760), (3104, 7630), (3395, 6976), (3488, 6790), (3815, 6208), (3880, 6104), (4360, 5432)]