17017280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 47402496

約数和(自身を除く): 30385216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 107, 112, 140, 142, 160, 214, 224, 280, 284, 320, 355, 428, 448, 497, 535, 560, 568, 710, 749, 856, 994, 1070, 1120, 1136, 1420, 1498, 1712, 1988, 2140, 2240, 2272, 2485, 2840, 2996, 3424, 3745, 3976, 4280, 4544, 4970, 5680, 5992, 6848, 7490, 7597, 7952, 8560, 9940, 11360, 11984, 14980, 15194, 15904, 17120, 19880, 22720, 23968, 29960, 30388, 31808, 34240, 37985, 39760, 47936, 53179, 59920, 60776, 75970, 79520, 106358, 119840, 121552, 151940, 159040, 212716, 239680, 243104, 265895, 303880, 425432, 486208, 531790, 607760, 850864, 1063580, 1215520, 1701728, 2127160, 2431040, 3403456, 4254320, 8508640, 17017280]

約数ペア:

[(1, 17017280), (2, 8508640), (4, 4254320), (5, 3403456), (7, 2431040), (8, 2127160), (10, 1701728), (14, 1215520), (16, 1063580), (20, 850864), (28, 607760), (32, 531790), (35, 486208), (40, 425432), (56, 303880), (64, 265895), (70, 243104), (71, 239680), (80, 212716), (107, 159040), (112, 151940), (140, 121552), (142, 119840), (160, 106358), (214, 79520), (224, 75970), (280, 60776), (284, 59920), (320, 53179), (355, 47936), (428, 39760), (448, 37985), (497, 34240), (535, 31808), (560, 30388), (568, 29960), (710, 23968), (749, 22720), (856, 19880), (994, 17120), (1070, 15904), (1120, 15194), (1136, 14980), (1420, 11984), (1498, 11360), (1712, 9940), (1988, 8560), (2140, 7952), (2240, 7597), (2272, 7490), (2485, 6848), (2840, 5992), (2996, 5680), (3424, 4970), (3745, 4544), (3976, 4280)]