133799120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18412

約数の個数: 80

約数和(自身を含む): 382892160

約数和(自身を除く): 249093040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 18379, 36758, 73516, 91895, 128653, 147032, 183790, 238927, 257306, 294064, 367580, 477854, 514612, 643265, 735160, 955708, 1029224, 1194635, 1286530, 1470320, 1672489, 1911416, 2058448, 2389270, 2573060, 3344978, 3822832, 4778540, 5146120, 6689956, 8362445, 9557080, 10292240, 13379912, 16724890, 19114160, 26759824, 33449780, 66899560, 133799120]

約数ペア:

[(1, 133799120), (2, 66899560), (4, 33449780), (5, 26759824), (7, 19114160), (8, 16724890), (10, 13379912), (13, 10292240), (14, 9557080), (16, 8362445), (20, 6689956), (26, 5146120), (28, 4778540), (35, 3822832), (40, 3344978), (52, 2573060), (56, 2389270), (65, 2058448), (70, 1911416), (80, 1672489), (91, 1470320), (104, 1286530), (112, 1194635), (130, 1029224), (140, 955708), (182, 735160), (208, 643265), (260, 514612), (280, 477854), (364, 367580), (455, 294064), (520, 257306), (560, 238927), (728, 183790), (910, 147032), (1040, 128653), (1456, 91895), (1820, 73516), (3640, 36758), (7280, 18379)]