8226120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1399}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 28728000

約数和(自身を除く): 20501880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1399, 1470, 1960, 2798, 2940, 4197, 5596, 5880, 6995, 8394, 9793, 11192, 13990, 16788, 19586, 20985, 27980, 29379, 33576, 39172, 41970, 48965, 55960, 58758, 68551, 78344, 83940, 97930, 117516, 137102, 146895, 167880, 195860, 205653, 235032, 274204, 293790, 342755, 391720, 411306, 548408, 587580, 685510, 822612, 1028265, 1175160, 1371020, 1645224, 2056530, 2742040, 4113060, 8226120]

約数ペア:

[(1, 8226120), (2, 4113060), (3, 2742040), (4, 2056530), (5, 1645224), (6, 1371020), (7, 1175160), (8, 1028265), (10, 822612), (12, 685510), (14, 587580), (15, 548408), (20, 411306), (21, 391720), (24, 342755), (28, 293790), (30, 274204), (35, 235032), (40, 205653), (42, 195860), (49, 167880), (56, 146895), (60, 137102), (70, 117516), (84, 97930), (98, 83940), (105, 78344), (120, 68551), (140, 58758), (147, 55960), (168, 48965), (196, 41970), (210, 39172), (245, 33576), (280, 29379), (294, 27980), (392, 20985), (420, 19586), (490, 16788), (588, 13990), (735, 11192), (840, 9793), (980, 8394), (1176, 6995), (1399, 5880), (1470, 5596), (1960, 4197), (2798, 2940)]