1579591.00000000

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 59716416

約数和(自身を除く): 38263936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 157, 160, 224, 244, 280, 305, 314, 320, 427, 448, 488, 560, 610, 628, 785, 854, 976, 1099, 1120, 1220, 1256, 1570, 1708, 1952, 2135, 2198, 2240, 2440, 2512, 3140, 3416, 3904, 4270, 4396, 4880, 5024, 5495, 6280, 6832, 8540, 8792, 9577, 9760, 10048, 10990, 12560, 13664, 17080, 17584, 19154, 19520, 21980, 25120, 27328, 34160, 35168, 38308, 43960, 47885, 50240, 67039, 68320, 70336, 76616, 87920, 95770, 134078, 136640, 153232, 175840, 191540, 268156, 306464, 335195, 351680, 383080, 536312, 612928, 670390, 766160, 1072624, 1340780, 1532320, 2145248, 2681560, 3064640, 4290496, 5363120, 10726240, 21452480]

約数ペア:

[(1, 21452480), (2, 10726240), (4, 5363120), (5, 4290496), (7, 3064640), (8, 2681560), (10, 2145248), (14, 1532320), (16, 1340780), (20, 1072624), (28, 766160), (32, 670390), (35, 612928), (40, 536312), (56, 383080), (61, 351680), (64, 335195), (70, 306464), (80, 268156), (112, 191540), (122, 175840), (140, 153232), (157, 136640), (160, 134078), (224, 95770), (244, 87920), (280, 76616), (305, 70336), (314, 68320), (320, 67039), (427, 50240), (448, 47885), (488, 43960), (560, 38308), (610, 35168), (628, 34160), (785, 27328), (854, 25120), (976, 21980), (1099, 19520), (1120, 19154), (1220, 17584), (1256, 17080), (1570, 13664), (1708, 12560), (1952, 10990), (2135, 10048), (2198, 9760), (2240, 9577), (2440, 8792), (2512, 8540), (3140, 6832), (3416, 6280), (3904, 5495), (4270, 5024), (4396, 4880)]