165748020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 491097600

約数和(自身を除く): 325349580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 419, 570, 694, 838, 1041, 1140, 1257, 1388, 1676, 1735, 2082, 2095, 2514, 3470, 4164, 4190, 5028, 5205, 6285, 6593, 6940, 7961, 8380, 10410, 12570, 13186, 15922, 19779, 20820, 23883, 25140, 26372, 31844, 32965, 39558, 39805, 47766, 65930, 79116, 79610, 95532, 98895, 119415, 131860, 145393, 159220, 197790, 238830, 290786, 395580, 436179, 477660, 581572, 726965, 872358, 1453930, 1744716, 2180895, 2762467, 2907860, 4361790, 5524934, 8287401, 8723580, 11049868, 13812335, 16574802, 27624670, 33149604, 41437005, 55249340, 82874010, 165748020]

約数ペア:

[(1, 165748020), (2, 82874010), (3, 55249340), (4, 41437005), (5, 33149604), (6, 27624670), (10, 16574802), (12, 13812335), (15, 11049868), (19, 8723580), (20, 8287401), (30, 5524934), (38, 4361790), (57, 2907860), (60, 2762467), (76, 2180895), (95, 1744716), (114, 1453930), (190, 872358), (228, 726965), (285, 581572), (347, 477660), (380, 436179), (419, 395580), (570, 290786), (694, 238830), (838, 197790), (1041, 159220), (1140, 145393), (1257, 131860), (1388, 119415), (1676, 98895), (1735, 95532), (2082, 79610), (2095, 79116), (2514, 65930), (3470, 47766), (4164, 39805), (4190, 39558), (5028, 32965), (5205, 31844), (6285, 26372), (6593, 25140), (6940, 23883), (7961, 20820), (8380, 19779), (10410, 15922), (12570, 13186)]