220025472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 627912000

約数和(自身を除く): 407886528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 192, 212, 228, 304, 318, 384, 424, 456, 569, 608, 636, 848, 912, 1007, 1138, 1216, 1272, 1696, 1707, 1824, 2014, 2276, 2432, 2544, 3021, 3392, 3414, 3648, 4028, 4552, 5088, 6042, 6784, 6828, 7296, 8056, 9104, 10176, 10811, 12084, 13656, 16112, 18208, 20352, 21622, 24168, 27312, 30157, 32224, 32433, 36416, 43244, 48336, 54624, 60314, 64448, 64866, 72832, 86488, 90471, 96672, 109248, 120628, 128896, 129732, 172976, 180942, 193344, 218496, 241256, 259464, 345952, 361884, 386688, 482512, 518928, 572983, 691904, 723768, 965024, 1037856, 1145966, 1383808, 1447536, 1718949, 1930048, 2075712, 2291932, 2895072, 3437898, 3860096, 4151424, 4583864, 5790144, 6875796, 9167728, 11580288, 13751592, 18335456, 27503184, 36670912, 55006368, 73341824, 110012736, 220025472]

約数ペア:

[(1, 220025472), (2, 110012736), (3, 73341824), (4, 55006368), (6, 36670912), (8, 27503184), (12, 18335456), (16, 13751592), (19, 11580288), (24, 9167728), (32, 6875796), (38, 5790144), (48, 4583864), (53, 4151424), (57, 3860096), (64, 3437898), (76, 2895072), (96, 2291932), (106, 2075712), (114, 1930048), (128, 1718949), (152, 1447536), (159, 1383808), (192, 1145966), (212, 1037856), (228, 965024), (304, 723768), (318, 691904), (384, 572983), (424, 518928), (456, 482512), (569, 386688), (608, 361884), (636, 345952), (848, 259464), (912, 241256), (1007, 218496), (1138, 193344), (1216, 180942), (1272, 172976), (1696, 129732), (1707, 128896), (1824, 120628), (2014, 109248), (2276, 96672), (2432, 90471), (2544, 86488), (3021, 72832), (3392, 64866), (3414, 64448), (3648, 60314), (4028, 54624), (4552, 48336), (5088, 43244), (6042, 36416), (6784, 32433), (6828, 32224), (7296, 30157), (8056, 27312), (9104, 24168), (10176, 21622), (10811, 20352), (12084, 18208), (13656, 16112)]