1214967540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5051}}^1$

素因数の和:5293

約数の個数: 96

約数和(自身を含む): 3598640640

約数和(自身を除く): 2383673100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 285, 380, 422, 570, 633, 844, 1055, 1140, 1266, 2110, 2532, 3165, 4009, 4220, 5051, 6330, 8018, 10102, 12027, 12660, 15153, 16036, 20045, 20204, 24054, 25255, 30306, 40090, 48108, 50510, 60135, 60612, 75765, 80180, 95969, 101020, 120270, 151530, 191938, 240540, 287907, 303060, 383876, 479845, 575814, 959690, 1065761, 1151628, 1439535, 1919380, 2131522, 2879070, 3197283, 4263044, 5328805, 5758140, 6394566, 10657610, 12789132, 15986415, 20249459, 21315220, 31972830, 40498918, 60748377, 63945660, 80997836, 101247295, 121496754, 202494590, 242993508, 303741885, 404989180, 607483770, 1214967540]

約数ペア:

[(1, 1214967540), (2, 607483770), (3, 404989180), (4, 303741885), (5, 242993508), (6, 202494590), (10, 121496754), (12, 101247295), (15, 80997836), (19, 63945660), (20, 60748377), (30, 40498918), (38, 31972830), (57, 21315220), (60, 20249459), (76, 15986415), (95, 12789132), (114, 10657610), (190, 6394566), (211, 5758140), (228, 5328805), (285, 4263044), (380, 3197283), (422, 2879070), (570, 2131522), (633, 1919380), (844, 1439535), (1055, 1151628), (1140, 1065761), (1266, 959690), (2110, 575814), (2532, 479845), (3165, 383876), (4009, 303060), (4220, 287907), (5051, 240540), (6330, 191938), (8018, 151530), (10102, 120270), (12027, 101020), (12660, 95969), (15153, 80180), (16036, 75765), (20045, 60612), (20204, 60135), (24054, 50510), (25255, 48108), (30306, 40090)]