152669720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2381}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 394459200

約数和(自身を除く): 241789480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 2381, 3206, 4580, 4762, 6412, 8015, 9160, 9524, 11905, 12824, 16030, 16667, 19048, 23810, 32060, 33334, 47620, 64120, 66668, 83335, 95240, 133336, 166670, 333340, 545249, 666680, 1090498, 2180996, 2726245, 3816743, 4361992, 5452490, 7633486, 10904980, 15266972, 19083715, 21809960, 30533944, 38167430, 76334860, 152669720]

約数ペア:

[(1, 152669720), (2, 76334860), (4, 38167430), (5, 30533944), (7, 21809960), (8, 19083715), (10, 15266972), (14, 10904980), (20, 7633486), (28, 5452490), (35, 4361992), (40, 3816743), (56, 2726245), (70, 2180996), (140, 1090498), (229, 666680), (280, 545249), (458, 333340), (916, 166670), (1145, 133336), (1603, 95240), (1832, 83335), (2290, 66668), (2381, 64120), (3206, 47620), (4580, 33334), (4762, 32060), (6412, 23810), (8015, 19048), (9160, 16667), (9524, 16030), (11905, 12824)]