31038200880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{9161}}^1$

素因数の和:9939

約数の個数: 160

約数和(自身を含む): 101429936640

約数和(自身を除く): 70391735760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 743, 760, 912, 1140, 1486, 1520, 2229, 2280, 2972, 3715, 4458, 4560, 5944, 7430, 8916, 9161, 11145, 11888, 14117, 14860, 17832, 18322, 22290, 27483, 28234, 29720, 35664, 36644, 42351, 44580, 45805, 54966, 56468, 59440, 70585, 73288, 84702, 89160, 91610, 109932, 112936, 137415, 141170, 146576, 169404, 174059, 178320, 183220, 211755, 219864, 225872, 274830, 282340, 338808, 348118, 366440, 423510, 439728, 522177, 549660, 564680, 677616, 696236, 732880, 847020, 870295, 1044354, 1099320, 1129360, 1392472, 1694040, 1740590, 2088708, 2198640, 2610885, 2784944, 3388080, 3481180, 4177416, 5221770, 6806623, 6962360, 8354832, 10443540, 13613246, 13924720, 20419869, 20887080, 27226492, 34033115, 40839738, 41774160, 54452984, 68066230, 81679476, 102099345, 108905968, 129325837, 136132460, 163358952, 204198690, 258651674, 272264920, 326717904, 387977511, 408397380, 517303348, 544529840, 646629185, 775955022, 816794760, 1034606696, 1293258370, 1551910044, 1633589520, 1939887555, 2069213392, 2586516740, 3103820088, 3879775110, 5173033480, 6207640176, 7759550220, 10346066960, 15519100440, 31038200880]

約数ペア:

[(1, 31038200880), (2, 15519100440), (3, 10346066960), (4, 7759550220), (5, 6207640176), (6, 5173033480), (8, 3879775110), (10, 3103820088), (12, 2586516740), (15, 2069213392), (16, 1939887555), (19, 1633589520), (20, 1551910044), (24, 1293258370), (30, 1034606696), (38, 816794760), (40, 775955022), (48, 646629185), (57, 544529840), (60, 517303348), (76, 408397380), (80, 387977511), (95, 326717904), (114, 272264920), (120, 258651674), (152, 204198690), (190, 163358952), (228, 136132460), (240, 129325837), (285, 108905968), (304, 102099345), (380, 81679476), (456, 68066230), (570, 54452984), (743, 41774160), (760, 40839738), (912, 34033115), (1140, 27226492), (1486, 20887080), (1520, 20419869), (2229, 13924720), (2280, 13613246), (2972, 10443540), (3715, 8354832), (4458, 6962360), (4560, 6806623), (5944, 5221770), (7430, 4177416), (8916, 3481180), (9161, 3388080), (11145, 2784944), (11888, 2610885), (14117, 2198640), (14860, 2088708), (17832, 1740590), (18322, 1694040), (22290, 1392472), (27483, 1129360), (28234, 1099320), (29720, 1044354), (35664, 870295), (36644, 847020), (42351, 732880), (44580, 696236), (45805, 677616), (54966, 564680), (56468, 549660), (59440, 522177), (70585, 439728), (73288, 423510), (84702, 366440), (89160, 348118), (91610, 338808), (109932, 282340), (112936, 274830), (137415, 225872), (141170, 219864), (146576, 211755), (169404, 183220), (174059, 178320)]