202992720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120829}}^1$

素因数の和:120852

約数の個数: 80

約数和(自身を含む): 719180160

約数和(自身を除く): 516187440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 120829, 241658, 362487, 483316, 604145, 724974, 845803, 966632, 1208290, 1449948, 1691606, 1812435, 1933264, 2416580, 2537409, 2899896, 3383212, 3624870, 4229015, 4833160, 5074818, 5799792, 6766424, 7249740, 8458030, 9666320, 10149636, 12687045, 13532848, 14499480, 16916060, 20299272, 25374090, 28998960, 33832120, 40598544, 50748180, 67664240, 101496360, 202992720]

約数ペア:

[(1, 202992720), (2, 101496360), (3, 67664240), (4, 50748180), (5, 40598544), (6, 33832120), (7, 28998960), (8, 25374090), (10, 20299272), (12, 16916060), (14, 14499480), (15, 13532848), (16, 12687045), (20, 10149636), (21, 9666320), (24, 8458030), (28, 7249740), (30, 6766424), (35, 5799792), (40, 5074818), (42, 4833160), (48, 4229015), (56, 3624870), (60, 3383212), (70, 2899896), (80, 2537409), (84, 2416580), (105, 1933264), (112, 1812435), (120, 1691606), (140, 1449948), (168, 1208290), (210, 966632), (240, 845803), (280, 724974), (336, 604145), (420, 483316), (560, 362487), (840, 241658), (1680, 120829)]