220375584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5391

約数の個数: 144

約数和(自身を含む): 736392384

約数和(自身を除く): 516016800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 5351, 6864, 10296, 10702, 13728, 16053, 20592, 21404, 32106, 41184, 42808, 48159, 58861, 64212, 69563, 85616, 96318, 117722, 128424, 139126, 171232, 176583, 192636, 208689, 235444, 256848, 278252, 353166, 385272, 417378, 470888, 513696, 529749, 556504, 626067, 706332, 765193, 770544, 834756, 941776, 1059498, 1113008, 1252134, 1412664, 1530386, 1541088, 1669512, 1883552, 2118996, 2226016, 2295579, 2504268, 2825328, 3060772, 3339024, 4237992, 4591158, 5008536, 5650656, 6121544, 6678048, 6886737, 8475984, 9182316, 10017072, 12243088, 13773474, 16951968, 18364632, 20034144, 24486176, 27546948, 36729264, 55093896, 73458528, 110187792, 220375584]

約数ペア:

[(1, 220375584), (2, 110187792), (3, 73458528), (4, 55093896), (6, 36729264), (8, 27546948), (9, 24486176), (11, 20034144), (12, 18364632), (13, 16951968), (16, 13773474), (18, 12243088), (22, 10017072), (24, 9182316), (26, 8475984), (32, 6886737), (33, 6678048), (36, 6121544), (39, 5650656), (44, 5008536), (48, 4591158), (52, 4237992), (66, 3339024), (72, 3060772), (78, 2825328), (88, 2504268), (96, 2295579), (99, 2226016), (104, 2118996), (117, 1883552), (132, 1669512), (143, 1541088), (144, 1530386), (156, 1412664), (176, 1252134), (198, 1113008), (208, 1059498), (234, 941776), (264, 834756), (286, 770544), (288, 765193), (312, 706332), (352, 626067), (396, 556504), (416, 529749), (429, 513696), (468, 470888), (528, 417378), (572, 385272), (624, 353166), (792, 278252), (858, 256848), (936, 235444), (1056, 208689), (1144, 192636), (1248, 176583), (1287, 171232), (1584, 139126), (1716, 128424), (1872, 117722), (2288, 96318), (2574, 85616), (3168, 69563), (3432, 64212), (3744, 58861), (4576, 48159), (5148, 42808), (5351, 41184), (6864, 32106), (10296, 21404), (10702, 20592), (13728, 16053)]