73176880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 195969600

約数和(自身を除く): 122792720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 877, 1043, 1192, 1490, 1754, 2086, 2384, 2980, 3508, 4172, 4385, 5215, 5960, 6139, 7016, 8344, 8770, 10430, 11920, 12278, 14032, 16688, 17540, 20860, 24556, 30695, 35080, 41720, 49112, 61390, 70160, 83440, 98224, 122780, 130673, 245560, 261346, 491120, 522692, 653365, 914711, 1045384, 1306730, 1829422, 2090768, 2613460, 3658844, 4573555, 5226920, 7317688, 9147110, 10453840, 14635376, 18294220, 36588440, 73176880]

約数ペア:

[(1, 73176880), (2, 36588440), (4, 18294220), (5, 14635376), (7, 10453840), (8, 9147110), (10, 7317688), (14, 5226920), (16, 4573555), (20, 3658844), (28, 2613460), (35, 2090768), (40, 1829422), (56, 1306730), (70, 1045384), (80, 914711), (112, 653365), (140, 522692), (149, 491120), (280, 261346), (298, 245560), (560, 130673), (596, 122780), (745, 98224), (877, 83440), (1043, 70160), (1192, 61390), (1490, 49112), (1754, 41720), (2086, 35080), (2384, 30695), (2980, 24556), (3508, 20860), (4172, 17540), (4385, 16688), (5215, 14032), (5960, 12278), (6139, 11920), (7016, 10430), (8344, 8770)]