141443120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19462

約数の個数: 80

約数和(自身を含む): 404765760

約数和(自身を除く): 263322640

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, 19429, 38858, 77716, 97145, 136003, 155432, 194290, 252577, 272006, 310864, 388580, 505154, 544012, 680015, 777160, 1010308, 1088024, 1262885, 1360030, 1554320, 1768039, 2020616, 2176048, 2525770, 2720060, 3536078, 4041232, 5051540, 5440120, 7072156, 8840195, 10103080, 10880240, 14144312, 17680390, 20206160, 28288624, 35360780, 70721560, 141443120]

約数ペア:

[(1, 141443120), (2, 70721560), (4, 35360780), (5, 28288624), (7, 20206160), (8, 17680390), (10, 14144312), (13, 10880240), (14, 10103080), (16, 8840195), (20, 7072156), (26, 5440120), (28, 5051540), (35, 4041232), (40, 3536078), (52, 2720060), (56, 2525770), (65, 2176048), (70, 2020616), (80, 1768039), (91, 1554320), (104, 1360030), (112, 1262885), (130, 1088024), (140, 1010308), (182, 777160), (208, 680015), (260, 544012), (280, 505154), (364, 388580), (455, 310864), (520, 272006), (560, 252577), (728, 194290), (910, 155432), (1040, 136003), (1456, 97145), (1820, 77716), (3640, 38858), (7280, 19429)]