80456045390

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1784

約数の個数: 160

約数和(自身を含む): 178382917440

約数和(自身を除く): 97926872050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 89, 98, 115, 161, 178, 230, 245, 322, 343, 445, 490, 623, 686, 805, 890, 1127, 1246, 1610, 1637, 1715, 2047, 2254, 2401, 3115, 3274, 3430, 4094, 4361, 4802, 5635, 6230, 7889, 8185, 8722, 10235, 11270, 11459, 12005, 14329, 15778, 16370, 20470, 21805, 22918, 24010, 28658, 30527, 37651, 39445, 43610, 55223, 57295, 61054, 71645, 75302, 78890, 80213, 100303, 110446, 114590, 143290, 145693, 152635, 160426, 188255, 200606, 213689, 263557, 276115, 291386, 305270, 376510, 401065, 427378, 501515, 527114, 552230, 561491, 702121, 728465, 802130, 1003030, 1019851, 1068445, 1122982, 1317785, 1404242, 1456930, 1844899, 2039702, 2136890, 2635570, 2807455, 3350939, 3510605, 3689798, 3930437, 4914847, 5099255, 5614910, 6701878, 7021210, 7138957, 7860874, 9224495, 9829694, 10198510, 12914293, 14277914, 16754695, 18448990, 19652185, 23456573, 24574235, 25828586, 33509390, 35694785, 39304370, 46913146, 49148470, 49972699, 64571465, 71389570, 90400051, 99945398, 117282865, 129142930, 164196011, 180800102, 234565730, 249863495, 328392022, 349808893, 452000255, 499726990, 699617786, 820980055, 904000510, 1149372077, 1641960110, 1749044465, 2298744154, 3498088930, 5746860385, 8045604539, 11493720770, 16091209078, 40228022695, 80456045390]

約数ペア:

[(1, 80456045390), (2, 40228022695), (5, 16091209078), (7, 11493720770), (10, 8045604539), (14, 5746860385), (23, 3498088930), (35, 2298744154), (46, 1749044465), (49, 1641960110), (70, 1149372077), (89, 904000510), (98, 820980055), (115, 699617786), (161, 499726990), (178, 452000255), (230, 349808893), (245, 328392022), (322, 249863495), (343, 234565730), (445, 180800102), (490, 164196011), (623, 129142930), (686, 117282865), (805, 99945398), (890, 90400051), (1127, 71389570), (1246, 64571465), (1610, 49972699), (1637, 49148470), (1715, 46913146), (2047, 39304370), (2254, 35694785), (2401, 33509390), (3115, 25828586), (3274, 24574235), (3430, 23456573), (4094, 19652185), (4361, 18448990), (4802, 16754695), (5635, 14277914), (6230, 12914293), (7889, 10198510), (8185, 9829694), (8722, 9224495), (10235, 7860874), (11270, 7138957), (11459, 7021210), (12005, 6701878), (14329, 5614910), (15778, 5099255), (16370, 4914847), (20470, 3930437), (21805, 3689798), (22918, 3510605), (24010, 3350939), (28658, 2807455), (30527, 2635570), (37651, 2136890), (39445, 2039702), (43610, 1844899), (55223, 1456930), (57295, 1404242), (61054, 1317785), (71645, 1122982), (75302, 1068445), (78890, 1019851), (80213, 1003030), (100303, 802130), (110446, 728465), (114590, 702121), (143290, 561491), (145693, 552230), (152635, 527114), (160426, 501515), (188255, 427378), (200606, 401065), (213689, 376510), (263557, 305270), (276115, 291386)]