19120696560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3793789}}^1$

素因数の和:3793815

約数の個数: 120

約数和(自身を含む): 73387073760

約数和(自身を除く): 54266377200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3793789, 7587578, 11381367, 15175156, 18968945, 22762734, 26556523, 30350312, 34144101, 37937890, 45525468, 53113046, 56906835, 60700624, 68288202, 75875780, 79669569, 91050936, 106226092, 113813670, 132782615, 136576404, 151751560, 159339138, 170720505, 182101872, 212452184, 227627340, 239008707, 265565230, 273152808, 303503120, 318678276, 341441010, 398347845, 424904368, 455254680, 478017414, 531130460, 546305616, 637356552, 682882020, 796695690, 910509360, 956034828, 1062260920, 1195043535, 1274713104, 1365764040, 1593391380, 1912069656, 2124521840, 2390087070, 2731528080, 3186782760, 3824139312, 4780174140, 6373565520, 9560348280, 19120696560]

約数ペア:

[(1, 19120696560), (2, 9560348280), (3, 6373565520), (4, 4780174140), (5, 3824139312), (6, 3186782760), (7, 2731528080), (8, 2390087070), (9, 2124521840), (10, 1912069656), (12, 1593391380), (14, 1365764040), (15, 1274713104), (16, 1195043535), (18, 1062260920), (20, 956034828), (21, 910509360), (24, 796695690), (28, 682882020), (30, 637356552), (35, 546305616), (36, 531130460), (40, 478017414), (42, 455254680), (45, 424904368), (48, 398347845), (56, 341441010), (60, 318678276), (63, 303503120), (70, 273152808), (72, 265565230), (80, 239008707), (84, 227627340), (90, 212452184), (105, 182101872), (112, 170720505), (120, 159339138), (126, 151751560), (140, 136576404), (144, 132782615), (168, 113813670), (180, 106226092), (210, 91050936), (240, 79669569), (252, 75875780), (280, 68288202), (315, 60700624), (336, 56906835), (360, 53113046), (420, 45525468), (504, 37937890), (560, 34144101), (630, 30350312), (720, 26556523), (840, 22762734), (1008, 18968945), (1260, 15175156), (1680, 11381367), (2520, 7587578), (5040, 3793789)]