18447664480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{5101}}^1$

素因数の和:8352

約数の個数: 96

約数和(自身を含む): 49833887040

約数和(自身を除く): 31386222560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3229, 5101, 6458, 10202, 12916, 16145, 20404, 22603, 25505, 25832, 32290, 35707, 40808, 45206, 51010, 51664, 64580, 71414, 81616, 90412, 102020, 103328, 113015, 129160, 142828, 163232, 178535, 180824, 204040, 226030, 258320, 285656, 357070, 361648, 408080, 452060, 516640, 571312, 714140, 723296, 816160, 904120, 1142624, 1428280, 1808240, 2856560, 3616480, 5713120, 16471129, 32942258, 65884516, 82355645, 115297903, 131769032, 164711290, 230595806, 263538064, 329422580, 461191612, 527076128, 576489515, 658845160, 922383224, 1152979030, 1317690320, 1844766448, 2305958060, 2635380640, 3689532896, 4611916120, 9223832240, 18447664480]

約数ペア:

[(1, 18447664480), (2, 9223832240), (4, 4611916120), (5, 3689532896), (7, 2635380640), (8, 2305958060), (10, 1844766448), (14, 1317690320), (16, 1152979030), (20, 922383224), (28, 658845160), (32, 576489515), (35, 527076128), (40, 461191612), (56, 329422580), (70, 263538064), (80, 230595806), (112, 164711290), (140, 131769032), (160, 115297903), (224, 82355645), (280, 65884516), (560, 32942258), (1120, 16471129), (3229, 5713120), (5101, 3616480), (6458, 2856560), (10202, 1808240), (12916, 1428280), (16145, 1142624), (20404, 904120), (22603, 816160), (25505, 723296), (25832, 714140), (32290, 571312), (35707, 516640), (40808, 452060), (45206, 408080), (51010, 361648), (51664, 357070), (64580, 285656), (71414, 258320), (81616, 226030), (90412, 204040), (102020, 180824), (103328, 178535), (113015, 163232), (129160, 142828)]